NEET Chemistry Electrochemistry Online Test Set D

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Question 1

Question

An electrochemical cell is set up as :

Pt; H2(1 atm) |HCl (0.1 M) || CH3COOH (0.1M) |

H2(1 atm) ; Pt. The e.m.f. of this cell will not be zero, because

Answer
e.m.f. depends on molarities of acids used
Acids used in two compartments are different

pH of 0.1 M HCl & 0.1 M CH3COOH is not same

The temperature is constant