Find the odd one out and give the reasons : - Vidyadip

MCQ

Find the odd one out and give the reasons :

A
Copper
B
Zinc
C
Silver
✓
Galium

✓

Answer

Correct option: D.

Galium

Galium
Reason : Cu, Zn and Ag are purified by electrolytic refining while Ga is not.

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