The reason behind the absence of + 1 charge over the given metal for a given amount of metal that is deposited when a given amount of current is passed for a certain period of time is to be stated. Concept introduction: The non-spontaneous reaction takes place in an electrolytic cell in which there occurs conversion of electrical energy into chemical energy and this is used for the electrolysis of a metal. The charge generated in the cell is calculated as, Q = I t When electricity is passed through an electrolytic cell, at that time the amount of the substance that is liberated at an electrode is given by, W = Z Q = Z I t The value of Z is given as, Z = Molar mass n × 96 , 485 To determine: The reason behind the absence of + 1 charge over the given metal for a given amount of metal that is deposited when a given amount of current is passed for a certain period of time.

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Chapter 17, Problem 130AE

Interpretation Introduction

Interpretation:

The reason behind the absence of +1 charge over the given metal for a given amount of metal that is deposited when a given amount of current is passed for a certain period of time is to be stated.

Concept introduction:

The non-spontaneous reaction takes place in an electrolytic cell in which there occurs conversion of electrical energy into chemical energy and this is used for the electrolysis of a metal.

The charge generated in the cell is calculated as,

Q=It

When electricity is passed through an electrolytic cell, at that time the amount of the substance that is liberated at an electrode is given by,

W=ZQ=ZIt

The value of Z is given as,

Z=Molar massn×96,485

To determine: The reason behind the absence of +1 charge over the given metal for a given amount of metal that is deposited when a given amount of current is passed for a certain period of time.

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