JEE · NEET Previous Year Question

Which among the following species is reduced by tin easily?

Topic: JEE PYQ

Answer: A. Full step-by-step solution below.

  1. AIodine
  2. BIron
  3. CZinc
  4. DSodium

Correct answer: A

Solution

(a)
Among the given species, only iodine has positive value. Higher (more positive) value for a half reaction indicates its greater tendency to get reduced.
Therefore, iodine is reduced by tin easily.

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