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Consider the following statements (I) ...

Consider the following statements
(I) Atomic hydrogen is obtained by passing hydrogent through an electric arc
(II) Hydrogen gas will not reduce leated aluminium oxide
(III) Hinely divided palladium absorbs large volume of hydrogen gas.
(IV) Pure nascent hydrogen is hest obtained by relicting Nu with `C_(2)H_(5)OH`

A

I alone

B

II alone

C

I, II and III

D

II, III and IV

Text Solution

Verified by Experts

The correct Answer is:
C
I) `KH underset(Arc)overset("electric")to` atomic hydrogen
II) Accoding to SRP values, `H_2` not reduces Al
III) ` Pb +H_2 to PdH_2` (occlusion)
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