Get Answers to all your Questions

header-bg qa

A current of 1.50 A was passed through an electrolytic cell containing AgNO3 solution with inert electrodes. The weight of the silver deposited was 1.50 g. How long did the current flow? (Molar mass of Ag = 108 g mol–1 , 1F = 96500 C mol –1 ).

 

 

 

 
 
 
 
 

Answers (1)

\mathrm{I = 1.50A}            t = ?

For 108 g of Ag IF = 96500C

            1g = \frac{196500}{108}

            1.5g = \frac{196500\times 1.5}{108} = 1340.278C

            Q = It

            t = \frac{Q}{I} = \frac{1340.278}{1.5} = 893.518 s

Posted by

Sumit Saini

View full answer

Crack CUET with india's "Best Teachers"

  • HD Video Lectures
  • Unlimited Mock Tests
  • Faculty Support
cuet_ads