Published by:
CGP EDU Academic Team
Published on: August 12, 2026
gas will be evolved as a product of electrolysis of:
A
an aqueous solution of 
using silver electrodes. and and
using silver electrodes. and and
B
an aqueous solution of 
using platinum electrodes. and and
using platinum electrodes. and and
C
a dilute solution of 
using platinum electrodes. only only
using platinum electrodes. only only D
a high concentration solution of 
using platinum electrodes. Choose the correct answer from the options given below:
only only
using platinum electrodes. Choose the correct answer from the options given below: only only
Text Solution
Verified by ExpertsThe correct answer is:
B
When an aqueous solution of 
is electrolysed using Pt electrodes
Cathode: 
Anode : 
When dilute 
is electrolysed using Pt electrodes
Anode : 
Cathode: 
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
The molar conductivity of a weak electrolyte when plotted against the square root of its
concentrat…
The standard reduction potential values of some of the -block ions are given below. Predict
the on…
For a the correct Nernst Equation is:
Match List - I with List - II:
List – I List – II
Applications Batteries/Cell
Given below is the plot of the molar conductivity vs for KCl in aqueous
solution.
If, for the hig…
Electrolysis of 600 mL aqueous solution of NaCl for 5 min changes the pH of the solution to
12. The…