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At 25^(@)C tempertaure, E("cell")^ of t...

At `25^(@)C` tempertaure, `E_("cell")^` of the galvanic cell `Zn|Zn^(2+)(aq, 1M)||H^(+)(aq)|H_(2)("g, 1 atm")|Pt` is `+0.583V`. If `E_(Zn^(2+)|Zn)^(@)=-0.76V`, then pH of the aqueous solution present in the reduction half - cell is -

A

2

B

3

C

4

D

4.5

Text Solution

Verified by Experts

The correct Answer is:
B
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CHHAYA PUBLICATION-ELECTROCHEMISTRY-MCQ (HOTSPOT) (Single Correct Type)
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