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Consider the following E^@values, E^@ Fe...

Consider the following `E^@`values, `E^@ Fe^+3 | Fe^(2+) = 0.77v, E^@ Sn^2+ | Sn = -0.142 ` under standard conditions the potentials for the reaction `Sn(s) + 2Fe^(3+) rarr 2Fe^(2+) + Sn^(2+) ` is

A

`1.68 v`

B

`1.40 v`

C

`0.91 v`

D

`0.63 v`

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  2. The cell Zn |Zn^2+ (1M) | | underset (1M) overset Cu^2+ | Cu (E^@...

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  12. The specific conductivity of 0.1 N kCl solution is 0.0129 ohm^(-1) cm^...

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