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The electric charge for electrode deposi...

The electric charge for electrode deposition of one gram equivalent of a substance is:

A

One ampere per second

B

96500 coulombs per second

C

One ampere for one hour

D

Charge on one mole of electrons

Text Solution

Verified by Experts

The correct Answer is:
D
Charge on 1 mole of electrons = 96500 Coulomb.
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The electrice charge for eeletrode deposition of 1g equivalent of a substance is

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How much charge is required to deposit one equivalent of any substance ?

Assertion (A): During electrolysis 48250 coulombs of electricity will deposit 0.5 gramequivalent of silver metal from Ag^(+) ions Reason (R): One Faraday of electricity will be required to deposity 0.5 gram - equivalent of any substance

(A) 1 faraday = 96,500 coulomb. It is a charge of 1 mole electrons. (R) 1 faraday charge liberates one gram equivalent of substance at an electrode.

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