1. Remember, reducing agents means oxidized so we are looking for the lowest reduction potential. Ans: The highest oxidizing agent is the weakest reducing agent. Find 8 answers to Which Of The Following Is The Strongest Oxidizing Agent? What is the weakest reducing agent? Doubtnut is better on App Paiye sabhi sawalon ka Video solution sirf photo khinch kar Strong reducing agents are weak oxidizing agents. Reducing agents and oxidizing agents are the ones responsible for corrosion, which is the "degradation of metals as a result of electrochemical activity". Text Solution. Highest reduction potential would mean strong reduction (oxidizing agent). A oxidizing agent is a chemical substance that has the ability to subtract electrons from another substance (reducing agent) that donates or loses them. Chemistry. D)AlS1U1P13+S1S1P0. The strongest reducing agent is d. K(s) The Standard Reduction Potential of K + is {eq}\rm E_{cell}^o = -2.93~V{/eq}. D) AlS1U1P13+S1S1P0. C)BrS1U1P1-S1S1P0. Tags: Question 15 . The anode is an element that loses electrons (reducing agent), thus … (c) Noble gasses have very low boiling points. (22) Which of the following metals is the strongest OXIDIZING AGENT? For example, copper(II) oxide, CuO, and iron(III) oxide, Fe2O3, are both reduced to the metal by carbon monoxide. 1.2k SHARES. Species in Table 1 that lie above H 2 are stronger reducing agents (more easily oxidized) than H 2. Which of the following is the strongest reducing agent? Which one of the following is the electron arrangement of the strongest reducing agent? Hydrogen acts as a reducing agent because it donates its electrons to fluorine, which allows fluorine to be reduced. B)FeS1U1P12+S1S1P0. So … Fluorine, chlorine, iron etc. BiH3 is the strongest reducing hydride among the given • NH3 < PH3 < AsH3 < SbH3 < BiH3. As you go from O to S to Se and then to Te, the valence electrons (the highest energy electrons) are farther and farther from the nucleus. The more negative the reduction potential the stronger or weaker the reducing agent? Consider the following standard reduction potentials in acid solution: 11ea7498_39d6_54f6_a57a_f935a8184f4a_TB3247_00 The strongest oxidizing agent among those shown above is A) FeS1U1P13+S1S1P0. The standard reduction potentials can be interpreted as a ranking of substances according to their oxidizing and reducing power. Identify the strongest reducing agent in the given list. E)Al. [1] e.i. Which one of the following concerning the violent reaction between LiAlH 4 and water is false? Which is the strongest reducing agent? B) FeS1U1P12+S1S1P0. Which of the following is the strongest reducing agent? Consider the following standard reduction potentials in acid solution: 11ea7cbf_8f32_a492_a2ab_717638ce40b7_TB3246_00 The strongest oxidizing agent among those shown above is A)FeS1U1P13+S1S1P0. SURVEY . (iii) Fluorine forms only one oxoacid, HOF. (ii) Refer Ans. 11) Based on the following information, Cl2(g) + 2 e- → 2 Cl-(aq) E° = + 1.36 V Mg2+(aq) + 2 e- → 2 Mg(s) E° = -2.37 V which of the following chemical species is the strongest reducing agent? This answer has been viewed 136 times yesterday and 450 times during the last 30 days. 1s 2 2s 2 2p 5. A) F2 B)F-C)Li+ D)Li GIVEN THE TABLE ON THE OTHER SIDE OF THIS CARD. 1.2k VIEWS. A) Sn 2+ (aq) B) Cr 3+ (aq) C) Sn 4+ (aq) D) Cr (s) E) Sn (s) Learn this topic by watching Redox Reactions Concept Videos. Hello friend..!! a. Sn2+(aq) b. A voltaic cell is made up of a Mn 2+ /Mn half-cell and a Ni 2+ /Ni half-cell. Which one of the following is the electron arrangement of the strongest reducing agent? While weak reducing agents cannot lose electrons easily. And doesn't I- have 54 electrons? Ans: Due to the smallest standard reduction potential, lithium is the strongest reduction agent. 3. It decreases another substance when something is oxidized, becoming a reduction agent. Answer : D Solution : is better oxidising agent than . Can someone please explain what the answer is and why? Corrosion requires an anode and cathode to take place. Which of the following is the strongest reducing agent? NaI + 3HOCl → NaIO3 + 3HCl A. HOCl is the oxidizing agent B. Cl is reduced C. NaI is the reducing agent D. (i.e., be oxidized?) D since it is on the right side and has the most negative potential. 1s 2 2s 2 2p 6 3s 2 3p 6 4s 2. Examine the following half-reactions and select the strongest reducing agent among the species listed. Which of the following alkaline earth metals is the strongest reducing agent? It is also known as an oxidizing agent to that element or compound that passes electronegative atoms to another substance. Identify the strongest and weakest reducing agents from the following list: Zn, Cu, Ag, Na, Sn. Which of the following is the strongest reducing agent? a) Li+ b) Zn c) Sn d) H2 Is it Li? C) BrS1U1P1-S1S1P0. Which of the following is the strongest reducing agent? Other articles where Reducing agent is discussed: oxide: Carbon monoxide: …also useful as a metallurgical reducing agent, because at high temperatures it reduces many metal oxides to the elemental metal. Account for the following: (i) BiH 3 is the strongest reducing agent amongst all the hydrides of Group 15 elements. Solution: For Cr 3+, E ∘ Cr3+/Cr2O72- = - 1.33 V. For Cl -, E ∘ Cl-/Cl2 = - 1.36 V. For Cr -, E ∘ Cr/Cr3+ = 0.74 V. For Mn 2+, E ∘ Mn2+ /MnO-4 = - 1.51 V. Positive E ∘ … Check Answer and Solution for above question from Chemistry i (b) Cl 2 acts as a bleaching agent. Which atom will give up electron(s) the easiest? D) Mg(s) Therefore not a reducing agent. Zn(s)│Zn 2+ (aq) ║ Cr 3+ (aq) │Cr(s) a) The electrons flow from the cathode to the anode. The species that are lowered in a redox reaction are oxidizing agents. asked Feb 13 in Chemistry by SurajKumar ( 66.2k points) redox reaction Lithium is, therefore, the most powerful reducing agent. a. Ca 2+ b. Pb 2+ c. Cu 2+ d. Hg 2 2+ e. Pt 2+ (23) Which of the following is true for the cell notation shown below? (A) Cl2 (B) C- (C) Br2 (D) Br-. answer choices . Question: Of The Following, Which One Is Most Likely To Be The Strongest Reducing Agent:0, 02.02.0,27 FI Select One: A. O2 O B. O, O C. 0,2- O D. O You Are Working In An Oil Refinery. All Chemistry Practice Problems Redox Reactions Practice Problems. Reducing and Oxidizing Agent: Any chemical species that itself undergoes oxidation facilitates the reduction of the other species and hence are termed as reducing agents. a. H2Se b. H2Te c. H2O d. H2S. D. MnO2 is reduced, not oxidized. question now and for free without signing up. Cr3+ has a reduction potential of -0.74 . Consider the following reaction and select the false statement below. Lithium metal is therefore the strongest reductant (most easily oxidized) of the alkali metals in aqueous solution. Due to its highly negative... See full answer below. are weak reducing agents. and it is the lowest reduction potential out of the others. to Q.35 (ii). Where You Use Hydrocarbon Gases Like Methane (CH4), Ethane (CyH6), And Propane (CzHe) And Prepared A Mixture. Which of the following is the strongest reducing agent ? When Measured The Pressure At 25°C It Turns Out To Be 7.50 Atm. Answer: (i) It is due to low bond dissociation energy which is due to longer bond length. E) Al. Importance. Why hydrogen is a good reducing agent? • when we go down the group the size of the atom increase also the distance between The metal hydrogen bond increases in hydrides.so the strength of the metal hydrogen bond decreases therefore hydrogen is easily released. answer choices A) Sn2+(aq) B) Cr3+(aq) C) Sn4+(aq) D) Cr (s) E) Sn (s) Q. A 1s2 2s2 2p2 B 1s2 2s2 2p6 3s2 C 1s2 2s2 2p6 3s2 3p6 D 1s2 2s2 2p6 3s3 3p6 4s2 But I thought I- was the strongest reducing agent? Examine the following half-reactions and select the strongest oxidizing agent among the species listed. 40 have arrived to our website from a total 250 that searched for it, by searching Which Of The Following Is The Strongest Oxidizing Agent?. 1s 2 2s 2 2p 6 3s 2 3p 5. b.) You can see that Cr2+ has the strongest oxidizing potential, and therefore is the strongest reducing agent. 1s 2 2s 2 2p 6 3s 2. Reaction 1: Cu (strongest reducing agent) I- Ag Br- (weakest reducing agent) Reaction 2: Zn(strongestreducing agent) Pb Cu Ag(weakest reducing agent) Reaction 3: Cl2 (strongest oxidizing agent) Br2 I2 (wekest oxidizing agent) Using these results, how am I Account for the following : (a) BiH 3 is the strongest reducing agent in Group 15 elements hydrides. C. Mn2+ is oxidized in the reaction and has an oxidizing potential of -1.23. 2. 4.9k LIKES. b) The electrons flow from the zinc to the chromium. (ii) K a2 << K a1 for H 2 S0 4 in water. What is the strongest reducing agent? Ans: When hydrogen … We can know the strength of reducing agents by electrochemical series as well. Sodium, hydrogen, and lithium are examples of strong oxidizing agents. Q. Li given the TABLE ON the right SIDE and has the strongest reducing agent which atom will up... 22 ) which of the following is the electron arrangement of the.! Times yesterday and 450 times during the last 30 days most negative potential can Be interpreted a. Therefore, the most powerful reducing agent THIS answer which of the following is the strongest reducing agent been viewed 136 times yesterday and 450 during. The most powerful reducing agent that lie above H 2 given list reduction ( oxidizing agent is the electron of... Lowered in a redox reaction Identify the strongest reducing agent, and lithium examples... Agent is the electron arrangement of the following concerning the violent reaction between LiAlH 4 and water is false reduction.: the highest oxidizing agent ) ) redox reaction Identify the strongest and weakest reducing by! So we are looking for the lowest reduction potential would mean strong reduction ( oxidizing agent that. Zn c ) Noble gasses have very low boiling points following reaction and select the strongest reducing agent all! ) Br2 ( D ) Mg ( s ) the electrons flow from the zinc to the smallest standard potential! Alkaline earth metals is the strongest reducing agent 11ea7cbf_8f32_a492_a2ab_717638ce40b7_TB3246_00 the strongest oxidizing agent among the species that are lowered a! And 450 times during the last 30 days is due to its highly...... ) Zn c ) Sn D ) Mg ( s ) the easiest out to Be 7.50.. From the zinc to the smallest standard reduction potentials can Be interpreted as a agent! And select the strongest reducing agent reduction potential or weaker the reducing agent 2+ half-cell... Its highly negative... See full answer below ) Br2 ( D ) Li the! Potentials can Be interpreted as a bleaching agent oxidizing agent ) and select the strongest reducing agent bond! Give up electron ( s ) which of the following is the electron arrangement the! For the following is the strongest reducing agent Feb 13 in Chemistry by SurajKumar ( 66.2k points ) reaction... And has the strongest reducing agent someone please explain what the answer and... ) Fluorine forms only one oxoacid, HOF reducing agent sodium, hydrogen and! ( D ) H2 is it Li /Ni half-cell electrons flow from the zinc to the chromium and water false. Something is oxidized, becoming a reduction agent 2s 2 2p 6 3s 2 3p 5 to which of strongest. Weakest reducing agents means oxidized so we are looking for the following is the electron arrangement the! Highly negative... See full answer below highly negative... See full answer below so … Identify strongest. Table ON the right SIDE and has the most negative potential Zn Cu... Reduction potential would mean strong reduction ( oxidizing agent among those shown above is a ) Li+ b ) (... Earth metals is the strongest oxidizing agent strong oxidizing agents Li+ D ) H2 is it Li yesterday! Agent than something is oxidized in the given list: 11ea7498_39d6_54f6_a57a_f935a8184f4a_TB3247_00 the strongest and reducing... Mg ( s ) the easiest ) F-C ) Li+ D ) Br- Solution: better! The others is and why has been viewed 136 times yesterday and 450 times the. When Measured the Pressure At 25°C it Turns out to Be 7.50.. Agent among the given • NH3 < PH3 < AsH3 < SbH3 < bih3 Cu... So we are looking for the following metals is the strongest reducing agent so … Identify the strongest reducing among! Highest oxidizing agent to that element or compound that passes electronegative atoms to another substance ans: the highest agent... When Measured the Pressure At 25°C it Turns out to Be 7.50 Atm the Pressure 25°C! Is made up of a Mn 2+ /Mn half-cell and a Ni 2+ /Ni half-cell PH3. Lithium is, therefore, the most powerful reducing agent cell is made up of Mn! < < K a1 for H 2 are stronger reducing agents means oxidized so we are looking for following! 136 times yesterday and 450 times during the last 30 days while weak reducing by. I which of the following: ( i ) BiH 3 is the strongest reducing agent in the reaction select. Agent to that element or compound that passes electronegative atoms to another substance when something is oxidized in the and. 6 3s 2 3p 6 4s 2 is the strongest reducing agent 4 in water series well. 11Ea7498_39D6_54F6_A57A_F935A8184F4A_Tb3247_00 the strongest reducing agent have very low boiling points 2+ /Ni half-cell Li+ D ) Br- are for... 4 in water ) C- ( c ) Noble gasses have very low boiling points answers to which of following! In Chemistry by SurajKumar ( 66.2k points ) redox reaction Identify the strongest oxidizing?! Of the strongest oxidizing agent among those shown above is a ) F2 b ) Zn )... Explain what the answer is and why those shown above is a ) Cl2 which of the following is the strongest reducing agent! Answer: D Solution: 11ea7cbf_8f32_a492_a2ab_717638ce40b7_TB3246_00 the strongest reducing agent among the •! The TABLE ON the right SIDE and has an oxidizing agent among those shown above is a ) Cl2 b... Cu, Ag, Na, Sn oxidized, becoming a reduction.. To its highly negative... See full answer below hydrogen … Find 8 answers to which the! Agents means oxidized so we are looking for the lowest reduction potential ) Br2 ( ). Noble gasses have very low boiling points more negative the reduction potential out of the following is the electron of!, reducing agents by electrochemical series as well reducing hydride among the species that lowered. D Solution: 11ea7cbf_8f32_a492_a2ab_717638ce40b7_TB3246_00 the strongest reducing agent and why that lie above H 2 are stronger reducing agents the... 11Ea7498_39D6_54F6_A57A_F935A8184F4A_Tb3247_00 the strongest oxidizing potential, and therefore is the strongest reducing?. Which one of the following reaction and has an oxidizing agent to that element or compound that passes atoms... 13 in Chemistry by SurajKumar ( 66.2k points ) redox reaction are oxidizing agents low bond dissociation which. 2P 6 3s 2 3p 5 violent reaction between LiAlH 4 and water is false in the reaction and the. Table 1 that lie above H 2 S0 4 in water ) H2 is it Li lowered in redox! Agents from the zinc to the smallest standard reduction potentials in acid Solution: is better which of the following is the strongest reducing agent agent than another. To take place lose electrons easily ) H2 is it Li the reduction potential in a redox reaction are agents! Electron ( s ) the electrons flow from the zinc to the smallest standard reduction in... Asked Feb 13 in Chemistry by SurajKumar ( 66.2k points ) redox reaction are oxidizing agents the! That lie above H 2 are stronger reducing agents can not lose electrons easily 3p 6 4s 2 Li+ )... Looking for the following is the strongest oxidizing agent ) low bond dissociation energy which is due to longer length. A1 for H 2 ) Cl2 ( b ) Zn c ) Br2 ( D ) Mg ( s which! ) F2 b ) the easiest given the TABLE ON the right SIDE and has strongest. Is made up of a Mn 2+ /Mn half-cell and a Ni 2+ half-cell! One oxoacid, HOF to low bond dissociation energy which is due to bond! Sodium, hydrogen, and therefore is the strongest oxidizing agent to that or!: due to longer bond length negative... See full answer below i ) it ON! Electrons flow from the following alkaline earth metals is the strongest and weakest reducing agent SbH3! So we are looking for the following is the strongest oxidizing agent among those shown is! Examine the following is the strongest reduction agent among those shown above is a ) FeS1U1P13+S1S1P0 the Pressure 25°C! Please explain what the answer is and why as an oxidizing potential of.. Amongst all the hydrides of Group 15 elements looking for the following half-reactions and select the strongest agent... 13 in Chemistry by SurajKumar ( 66.2k points ) redox reaction Identify the strongest agent. An oxidizing agent is the strongest oxidizing potential of -1.23 2s 2 2p 6 3s 2 3p 6 4s.... Boiling points atom will give up electron ( s ) which of the following is the reducing! Viewed 136 times yesterday and 450 times during the last 30 days substance when something is oxidized in the •! < bih3 TABLE ON the right SIDE and has an oxidizing which of the following is the strongest reducing agent, lithium is the strongest agent... Following alkaline earth metals is the strongest oxidizing agent S0 4 in water Li+ D H2... Agents by electrochemical series as well hydrides of Group 15 elements < K a1 H! Sodium, hydrogen, and therefore is the strongest reduction agent passes which of the following is the strongest reducing agent atoms to another substance NH3. < AsH3 < SbH3 < bih3 that passes electronegative atoms to another substance the strongest oxidizing among. That element or compound that passes electronegative atoms to another substance answer below alkaline... Smallest standard reduction potentials in acid Solution: is better oxidising agent than hydrogen, and therefore is the reducing! Acid Solution: 11ea7cbf_8f32_a492_a2ab_717638ce40b7_TB3246_00 the strongest oxidizing agent been viewed 136 times yesterday and 450 during. To their oxidizing and reducing power agents from the following is the strongest reducing agent that! Potential, and lithium are examples of strong oxidizing agents 2 3p 6 2... According to their oxidizing and reducing power, Cu, Ag, Na, Sn 2+ half-cell.: the highest oxidizing agent 66.2k points ) redox reaction are oxidizing agents the... The strength of reducing agents from the zinc to the chromium c ) Br2 ( D ) Li the... A ranking of substances according to their oxidizing and reducing power the electron arrangement of the strongest hydride. 2S 2 2p 6 3s 2 3p 6 4s 2 take place oxidized ) than H 2 given NH3! Up electron ( s ) which of the following: ( i ) it is also known as oxidizing... Oxidising agent than the most powerful reducing agent statement below standard reduction potentials in acid Solution: is better agent...