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Statement-I: In the Daniel cell, if conc...

Statement-I: In the Daniel cell, if concentration of `Cu^(2+)` and `Zn^(2+)` ions are doubled the emf of the cell will not change.
Because Statement-II: If the concentration of ions in contact with the metals is doubled, the electrode potential is doubled.

A

Statement 1 is true, statement 2 is true, statement 2 is a correct explanation for statement 1

B

Statement 1 is true, statement 2 is true, statement 2 is not a correct explanation for statement 1

C

Statement 1 is true, statement 2 is false

D

statement 1 is false,statement 2 is true

Text Solution

Verified by Experts

The correct Answer is:
D
`E=E^(o)-(0.059)/(2)"log"([Zn^(2+)])/([Cu^(2+)])`
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