SATHEE: Redox Reactions And Electrochemistry Ques 493

Redox Reactions And Electrochemistry Ques 493

Question: $Z n^{2 +} (a q) + 2 e, \to, Z n (s) .$ This is [CPMT 1985]

Options:

A) Oxidation

B) Reduction

C) Redox reaction

D) None of these

Show Answer

Answer:

Correct Answer: B

Solution:

$\overset{2 +,}{Z n_{(a q)}}, + 2 e^{-} \to \overset{0}{Z n_{(s)}},$ reduction.

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Redox Reactions And Electrochemistry Ques 493

Question: Zn2+(aq)+2e,→,Zn(s). This is [CPMT 1985]

Options:

Answer:

Solution:

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Question: $Z n^{2 +} (a q) + 2 e, \to, Z n (s) .$ This is [CPMT 1985]