What is cell entropy change of the following cell ? `Pt(s) | H_2 (g) |CH_3COOH, HCl || KCI (aq) | Hg_2CI_2 (s) | Hg`

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Q 2630556412.     What is cell entropy change of the following cell ?

`Pt(s) | H_2 (g) |CH_3COOH, HCl || KCI (aq) | Hg_2CI_2 (s) | Hg`

`text( P= 1atm 0.1M 0.1M)`

Emf of the cell is found to be 0.045 Vat 298 K and temperature coefficient is `3.4 xx 10^-4 + V K^-1`

Given `K_a (CH_3COOH) = 10^-5` M
A

60

B

65.2

C

69.2

D

63.5

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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