Examine the following half-reactions and select the strongest oxidizing agent among the species listed. C. Mn2+ is oxidized in the reaction and has an oxidizing potential of -1.23. Text Solution. Which of the following is the strongest reducing agent? to Q.35 (ii). 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? The anode is an element that loses electrons (reducing agent), thus … answer choices 1s 2 2s 2 2p 5. And doesn't I- have 54 electrons? Why hydrogen is a good reducing 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. Q. Tags: Question 15 . BiH3 is the strongest reducing hydride among the given • NH3 < PH3 < AsH3 < SbH3 < BiH3. A voltaic cell is made up of a Mn 2+ /Mn half-cell and a Ni 2+ /Ni half-cell. Sodium, hydrogen, and lithium are examples of strong oxidizing agents. 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. What is the weakest reducing agent? (22) Which of the following metals is the strongest OXIDIZING AGENT? Zn(s)│Zn 2+ (aq) ║ Cr 3+ (aq) │Cr(s) a) The electrons flow from the cathode to the anode. NaI + 3HOCl → NaIO3 + 3HCl A. HOCl is the oxidizing agent B. Cl is reduced C. NaI is the reducing agent D. Cr3+ has a reduction potential of -0.74 . Answer : D Solution : is better oxidising agent than . [1] e.i. Corrosion requires an anode and cathode to take place. Which of the following alkaline earth metals is the strongest reducing agent? D since it is on the right side and has the most negative potential. Fluorine, chlorine, iron etc. 2. D) Mg(s) E) Al. Where You Use Hydrocarbon Gases Like Methane (CH4), Ethane (CyH6), And Propane (CzHe) And Prepared A Mixture. 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? (ii) K a2 << K a1 for H 2 S0 4 in water. asked Feb 13 in Chemistry by SurajKumar ( 66.2k points) redox reaction It decreases another substance when something is oxidized, becoming a reduction agent. 1. We can know the strength of reducing agents by electrochemical series as well. are weak reducing agents. Strong reducing agents are weak oxidizing agents. Ans: The highest oxidizing agent is the weakest reducing agent. For example, copper(II) oxide, CuO, and iron(III) oxide, Fe2O3, are both reduced to the metal by carbon monoxide. A) Sn2+(aq) B) Cr3+(aq) C) Sn4+(aq) D) Cr (s) E) Sn (s) Q. It is also known as an oxidizing agent to that element or compound that passes electronegative atoms to another substance. 3. question now and for free without signing up. Find 8 answers to Which Of The Following Is The Strongest Oxidizing Agent? Highest reduction potential would mean strong reduction (oxidizing agent). 1s 2 2s 2 2p 6 3s 2 3p 5. Chemistry. (i.e., be oxidized?) Which one of the following is the electron arrangement of the strongest reducing agent? D. MnO2 is reduced, not oxidized. (c) Noble gasses have very low boiling points. Which one of the following concerning the violent reaction between LiAlH 4 and water is false? Reducing agents and oxidizing agents are the ones responsible for corrosion, which is the "degradation of metals as a result of electrochemical activity". Which is the strongest reducing agent? The species that are lowered in a redox reaction are oxidizing agents. Check Answer and Solution for above question from Chemistry i Due to its highly negative... See full answer below. a. Sn2+(aq) b. 1s 2 2s 2 2p 6 3s 2. Ans: When hydrogen … (b) Cl 2 acts as a bleaching agent. While weak reducing agents cannot lose electrons easily. C)BrS1U1P1-S1S1P0. and it is the lowest reduction potential out of the others. D)AlS1U1P13+S1S1P0. (iii) Fluorine forms only one oxoacid, HOF. 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. 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. 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. B)FeS1U1P12+S1S1P0. So … Can someone please explain what the answer is and why? The standard reduction potentials can be interpreted as a ranking of substances according to their oxidizing and reducing power. (A) Cl2 (B) C- (C) Br2 (D) Br-. (ii) Refer Ans. Therefore not a reducing agent. What is the strongest reducing agent? E)Al. b.) Which atom will give up electron(s) the easiest? Consider the following reaction and select the false statement below. D) AlS1U1P13+S1S1P0. 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. answer choices . 1.2k SHARES. All Chemistry Practice Problems Redox Reactions Practice Problems. 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. Identify the strongest and weakest reducing agents from the following list: Zn, Cu, Ag, Na, Sn. Strongest and weakest reducing agent among those shown above is a ) Cl2 ( b Zn... Easily oxidized ) than H 2 S0 4 in water Mn 2+ /Mn half-cell and a Ni /Ni. 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