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Which can absorb large volume of hydroge...

Which can absorb large volume of hydrogen gas ?

A

Colloidal solution of palladium

B

Finely divided nickel

C

Finely divided platinum

D

Colloidal `Fe(OH)_3`

Text Solution

Verified by Experts

The correct Answer is:
A
It is because of more surface area of colloidal Pd
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Assertion (A) Some metals like platinum and palladium, can be used as storage media for hydrogen. Reason (R) Platnium and palladium can absorb large volumes of hydrogen.

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