Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Which of the following changes will increase the emf of the cell?
A
Increase the volume of 
solution from 100 mL to 200 mL
solution from 100 mL to 200 mL B
Increase 
from 0.01 M to 0.50 M
from 0.01 M to 0.50 M C
Increase the pressure of the 
from 1.00 to 2.00 atm
from 1.00 to 2.00 atm D
Increase 
from 0.01 M to 0.50 M
from 0.01 M to 0.50 M
Text Solution
Verified by ExpertsThe correct answer is:
B
will increase, when 
increases or 
decreases, i.e. increase 
from 0.01 M to 0.50 M .
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