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Calculate the emf of the following cell ...

Calculate the emf of the following cell at `25^(@)C`
`Pt (H_(2))|HCI|(H_(2)Pt`

A

`-0.0206 V`

B

`+0.0206 V`

C

`+ 0.8056 V`

D

`-0.8056 V`

Text Solution

Verified by Experts

The correct Answer is:
C
`E_("cell")=-(0.0591)/(2) log (p_(1))/(p_(2))=-(0.0591)/(2)log 2/10 =+0.02306 V`
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-ELECTROCHEMISTRY-Exercise 1
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