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Which of the following can act like a negative catalyst in the decmposition of Hydrogen peroxide

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By Expert Faculty of Sri Chaitanya
a
Urea
b
Dust
c
Rough Surfaces of a  glass bottle
d
Finely divided Pt
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detailed solution

Correct option is A

Urea, Glycerol, Alcohols, Carboxylic acids ,Acetanilide  retard the rate of decomposition of H2O2;They are negative catalysts in the decomposition of Hydogen peroxide;They are also called stabilizers or inhibitors;


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