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Which of the following metals are obtain...

Which of the following metals are obtained by electrolysis of their chlorides in molten state? 
(i)Na
(ii)Ca
(iii)Fe
(iv)Cu

A

I and iv

B

iii and iv

C

I and iii

D

I and ii

Text Solution

Verified by Experts

The correct Answer is:
D
Sodium (Na) and caicium (Ca) being highly reactive are obtained by electrolysis of their chlorides in molten state.
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