(C) According to Faraday's first law of electrolysis,the mass $(m)$ deposited is given by $m = ZIt$,where $Z$ is the electrochemical equivalent,$I$ is

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(C) According to Faraday's first law of electrolysis,the mass $(m)$ deposited is given by $m = ZIt$,where $Z$ is the electrochemical equivalent,$I$ is the current in amperes,and $t$ is the time in seconds. Since $Q = It$,the equation becomes $m = ZQ$. When $Q = 1 \ C$,then $m = Z \times 1 = Z$. Therefore,the mass deposited is equal to the electrochemical equivalent.

Class 12 Chemistry Electrochemistry Faraday’s law of electrolysis

Easy

When $1 \ C$ of electricity is passed through an electrolytic solution,the mass deposited on the electrode is equal to which of the following?

A
Equivalent weight
B
Molecular weight
C
Electrochemical equivalent
D
One gram

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Electrochemistry

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Faraday’s law of electrolysis

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When $1 \ C$ of electricity is passed through an electrolytic solution,the mass deposited on the electrode is equal to which of the following?

Similar Questions

$A$ silver cup is plated with silver by passing $965 \ C$ of electricity. The amount of silver deposited is ............. $g$.

How many amperes must be passed through a Down's cell to produce sodium metal at a rate of $30.0 \ kg/h$?

The value of current required to deposit $0.972 \ g$ of chromium in $3 \ hours$ if the $E.C.E.$ of chromium is $0.00018 \ g \ C^{-1}$,is ............ $A$.

How many faradays are required to reduce $1 \ mol$ of $Cr_{2}O_{7}^{2-}$ to $Cr^{3+}$ in acidic medium?

How much electricity in terms of Faraday is required for the reduction of $2 \ mol$ of $Cr_2O_7^{2-}$ into $Cr^{3+}$ in an acidic medium (in $F$)?

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