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Which one is false in the following stat...

Which one is false in the following statement?

A

A catalyst is specific in its action

B

A very small amount of the catalyst alters the rate of reaction.

C

The number of free vacancies on the surface of a catalyst increase on sub-division.

D

`Ni` is used as a catalyst in the manufacture of ammonia.

Text Solution

Verified by Experts

The correct Answer is:
D
Finely divided iron is used as catalyst in manufacture of `NH_(3)`.
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