First slide

Activity Series (OR) Electro chemicals series

Question

Zn can displace :

Easy

A

Mg from its aqueous solution
B

Cu from its aqueous solution
C

Na from its aqueous solution
D

Al from its aqueous solution

Solution

Zn is more reactive than copper so Zn displace copper from its aq. solution of CUSO₄
$E_{{Zn}^{2 +} ∣ Cu}^{\circ} < E_{{Ag}^{+} ∣ Ag}^{\circ}; E_{{Cu}^{2 +} ∣ Cu}^{\circ} + E_{Ag ∣ Ag}^{\circ} = - ve$ _{^{(Non-spontaneous)}}

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App