WBJEE · Chemistry · p Block Elements (Group 15, 16, 17 & 18)
How many electrons are needed to reduce \(\mathrm{N}_2\) to \(\mathrm{NH}_3\) ?
- A \(3\)
- B \(4\)
- C \(5\)
- D \(6\)
Answer & Solution
Correct Answer
(D) \(6\)
Step-by-step Solution
Detailed explanation
\(\mathrm{N}_2+6 \mathrm{e}^{-}+6 \mathrm{H}^{+} \rightarrow 2 \mathrm{NH}_3\)
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