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For the cell Zn|Zn^(2+) (C1)||Zn^(2+) (C...

For the cell `Zn|Zn^(2+) (C_1)||Zn^(2+) (C_2)|Zn`. `DeltaG` is negative if :

A

`C_1 = C_2`

B

`C_1 gt C_2 `

C

`C_2 gt C_1`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
`DeltaG = nFE_("cell")=-nF[(0.059)/(2) log_(10)""(c_2)/(c_1)] c_2 gt c_1 , ` Then `DeltaG=-ve`
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AAKASH SERIES-ELECTROCHEMISTRY -LEVEL-II (LECTURE SHEET ( EXERCISE -I ( SINGLE & ONE OR MORE THAN ONE CORRECT ANSWER )))
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  6. DeltaG = DeltaH-TdeltaS and DeltaG = DeltaH + T[(d(DeltaG))/(dT)] " ...

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  14. Consider the following standard reduction potentials Fe^(3+)(aq) + e...

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  15. Which of the following statements is / are correct ?

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  16. Which of the following facts regarding the movement of anions in the s...

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  17. Which of the following statements is correct ? If E(Cu^(2+)|Cu)^(@)...

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  18. The oxidation potential of hydrogen half-cell will be negative if :

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  19. Coulomb is the quantity of charge defined as :

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