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Mole Concept

In the presen...

Question

In the presence of the following, bleaching powder decomposes to liberate oxygen:

A

N i

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B

F e O

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C

C o C l_{2}

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D

C u O

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Solution

The correct option is C $C o C l_{2}$
Cobalt chloride acts as a catalyst to decompose bleaching powder.

$2 C a O C l_{2} C o C l_{2} - -- \to 2 C a C l_{2} + O_{2}$

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