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JEE Mains · Chemistry · STD 12 - 4. d and f- block elements
When a small amount of \(KMnO_4\) is added to concentrated \(H_2SO_4\), a green oily compound is obtained which is highly explosive in nature. Compound may be
- A \(MnSO_4\)
- B \(Mn_2O_7\)
- C \(MnO_2\)
- D \(Mn_2O_3\)
Answer & Solution
Correct Answer
(B) \(Mn_2O_7\)
Step-by-step Solution
Detailed explanation
\(KMnO_4\) reacts with \(H_2SO_4\) to form \(Mn_2O_7\) which is highly explosive substance \(2KMn{O_4} + {H_2}S{O_4} \to {K_2}S{O_4} + M{n_2}{O_7} + {H_2}O\)
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