Modern Approach to Chemical Calculations>Chapter 8 - Electrolysis and Electrolytic Conductance>Objective Problems>Q 4

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JEE Main

IMPORTANT

Earn 100

The electric charge for electrodeposition of $1 equivalent$ of a substance is:

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Important Questions on Electrolysis and Electrolytic Conductance

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JEE Main

IMPORTANT

Modern Approach to Chemical Calculations>Chapter 8 - Electrolysis and Electrolytic Conductance>Objective Problems>Q 5

$1$ coulomb of electricity produces $m kg$ of a substance $X$ . The electrochemical equivalent of $X$ is:

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JEE Main

IMPORTANT

Modern Approach to Chemical Calculations>Chapter 8 - Electrolysis and Electrolytic Conductance>Objective Problems>Q 6

Electrochemical equivalent of a substance is

0.0006735

. Its equivalent weight is

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IMPORTANT

Modern Approach to Chemical Calculations>Chapter 8 - Electrolysis and Electrolytic Conductance>Objective Problems>Q 7

When electricity is passed through a solution of

{AlCl}_{3}, 13.5 g

of

Al

is deposited. The number of Faradays must be

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JEE Main

IMPORTANT

Modern Approach to Chemical Calculations>Chapter 8 - Electrolysis and Electrolytic Conductance>Objective Problems>Q 8

3.17 g

of a substance was deposited by the flow of

0.1 mole

of electrons. The equivalent weight of the substance is:

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JEE Main

IMPORTANT

Modern Approach to Chemical Calculations>Chapter 8 - Electrolysis and Electrolytic Conductance>Objective Problems>Q 9

A current of

0.5 ampere

, when passed through

{AgNO}_{3}

solution for

193 seconds

, deposited

0.108 g

of

Ag

. The equivalent weight of

Ag

is:

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JEE Main

IMPORTANT

Modern Approach to Chemical Calculations>Chapter 8 - Electrolysis and Electrolytic Conductance>Objective Problems>Q 10

In the electrolysis of an aqueous solution of a salt, the

pH

in the space near one of the electrodes increased. A solution of which of the following salts was electrolysed?

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JEE Main

IMPORTANT

Modern Approach to Chemical Calculations>Chapter 8 - Electrolysis and Electrolytic Conductance>Objective Problems>Q 11

In the electrolysis of

{CuCl}_{2}

solution (

aqueous

) with

Cu

electrodes, the weight of cathode increased by

3.2

g

. In the anode,

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JEE Main

IMPORTANT

Modern Approach to Chemical Calculations>Chapter 8 - Electrolysis and Electrolytic Conductance>Objective Problems>Q 12

The current required to displace

0.1 g

of

H_{2}

in

10

seconds will be