Assertion: `Mg^(2+)+ZnSO_(4) to MgSO_(4)+Zn^(2+)`
Reason: More active metal can displace less active metal from its salt solution.

Options

A. If both assertion and reason are true and the reason is the correct explanation of assertion
B. If both assertion and reason are true and the reason is not the correct explanation of assertion
C. If assertion is false but reason is true
D. If assertion is true but the reason is false

Answer

D

Explanation

`Mg^(2+)_Zn^(2+)+SO_(4)^(2+) to Mg^(2+)+SO_(4)^(2-)+Zn^(2+)` (no reaction)