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Consider the cell |{:(H(2)(Pt)),(1atm):}...

Consider the cell `|{:(H_(2)(Pt)),(1atm):} :|: {:(H_(3)O^(+)(aq)),(pH =5.5):}:||{:(Ag^(+)),(xM):}:|Ag` . The measured `EMF` of the cell is `1.023 V`. What is the value of `x`?
`E_(Ag^(+),Ag)^(@) +0.799 V.[T = 25^(@)C]`

A

`2xx10^(-2)M`

B

`2xx10^(-3)M`

C

`1.5xx10^(-3)M`

D

`1.5xx10^(-2)M`

Text Solution

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The correct Answer is:
A
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