From the solution of which of the follow...

From the solution of which of the following one faraday of electricity will liberate one gram atom of metal

A

` NaCl`

B

` BaCl_2`

C

` CuSO_4`

D

` AlCl_3`

Text Solution

Verified by Experts

The correct Answer is:

A

Equivalent weight and atomic weihg Na metal are the same , so ` 1 g` atom of Na is deposited by one Faraday of current .

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Knowledge Check

In which one of the following one faraday of electricity will liberate 1/2 gram -atom of the metal?

A

`AuCl_(3)`

B

`FeCl_(3)`

C

`CuSO_(4)`

D

`NaCl`.

Ione faraday of electricity will liberate one gram atom of a metal from a solution of

A

`AuCl_(3)`

B

`CuSO_(4)`

C

`BaCl_(2)`

D

`KCl`

One faraday of electricity will liberate one mole of metal from a molten of-

A

`AuCl_3`

B

`CuSO_4`

C

`BaCl_2`

D

KCL

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One Faraday of electricity will liberate half gram atom of the metal from a solution of _________.

On passing 96,500 coulombs of electricity which of the following metal slat solutions will liberate one gram atom of metal ?

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