I2(s) | I– (0.1M) half cell is connected to a H+ (aq) | H2 (1 bar) | Pt half cell and e.m.f. is found to be 0.7714V. If 2 o I /I E 0.535V  , Then the pH of H+/H2 half cell is : (A) 1 (B) 3 (C) 5 (D)

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I2(s) | I– (0.1M) half cell is connected to a H+ (aq) | H2 (1 bar) | Pt half cell and e.m.f. is found to be 0.7714V. If 2 o I /I E 0.535V  , Then the pH of H+/H2 half cell is :

(A) 1
(B) 3
(C) 5
(D) 7

Prashant Kotian · Accepted Answer

Correct answer:

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