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Which of the following easily catalyse the decomposition of `H_(2)O_(2)` when stored ?
(i) Rough surface
(ii) Sunlight
(iii) Dust particles
(iv) Metals
A. (i) and (ii)
B. (i),(ii) and (iii)
C. (ii) and (iv)
D. All of these.

1 Answer

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Correct Answer - D
Decomposition of `H_(2)O_(2)` is catalysed by metals, rough surfaces, sunlight, dust particles, glass and alkalies.

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