MCQ
Decomposition of $\ce{H_2​O_2}$ is retarded by $.........$
  • Acetanilide
  • B
    $\ce{MnO_2}$​
  • C
    Zinc
  • D
    finely divided metal

Answer

Correct option: A.
Acetanilide
Decomposition of $\ce{H2​O2}$​ can be retarded small amounts of acid, glycerol, alcohol, acetanilide.

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