SATHEE: Redox Reactions And Electrochemistry Ques 533

Redox Reactions And Electrochemistry Ques 533

Question: In the reaction $H A s O_{2} + S n^{2 +} \to A s + S n^{4 +} + H_{2} O$ oxidising agent is [BVP 2004]

Options:

A) $S n^{2 +}$

B) $S n^{4 +}$

C) $A s$

D) $H A s O_{2}$

Show Answer

Answer:

Correct Answer: D

Solution:

Oxidizing agent itself, undergoes reduction during a redox reaction $\overset{+ 3}{H A s O_{2}}, + \overset{+ 2}{S n}, \overset{}{\to}, \overset{0}{A s}, + \overset{2 +}{S n}, + H_{2} O$ Hence, here $H A s O_{2}$ is acting as oxidizing agent.

Redox Reactions And Electrochemistry Ques 533

Question: In the reaction $H A s O_{2} + S n^{2 +} \to A s + S n^{4 +} + H_{2} O$ oxidising agent is [BVP 2004]

Options:

Answer:

Solution:

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Redox Reactions And Electrochemistry Ques 533

Question: In the reaction HAsO2+Sn2+→As+Sn4++H2O oxidising agent is [BVP 2004]

Options:

Answer:

Solution:

Engineering Preparation

Medical Preparation

NCERT Books & Solutions

Important Resources

Other Resources

Syllabus

Test Platform

Sample Mock Test

Mentorship

NCERT Exercise Video Solution

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Question: In the reaction $H A s O_{2} + S n^{2 +} \to A s + S n^{4 +} + H_{2} O$ oxidising agent is [BVP 2004]