Rate constant of decomposition of hydrogen peroxide is 0.0204 minutes^ -1 , calculate half life of reaction

MHT CET 2026 Chemistry question

Rate constant of decomposition of hydrogen peroxide is 0.0204 minutes, calculate half life of reaction

Answer: (B)

The unit of (min) shows a first-order reaction, for which . Substituting: . Hence option (B). Options (A), (C) and (D)

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Question ID VK-101018