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प्रश्न
The electrochemical equivalent is the amount of substance which gets deposited from its solution on passing electrical charge equal to ______.
पर्याय
96,500 coulombs
1 coulomb
60 coulombs
965 coulombs
MCQ
रिकाम्या जागा भरा
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उत्तर
The electrochemical equivalent is the amount of substance which gets deposited from its solution on passing electrical charge equal to 1 coulomb.
Explanation:
Electrochemical equivalent (ECE) is defined as the mass of a substance deposited or liberated by the passage of 1 coulomb of charge during electrolysis.
It is related to Faraday’s first law:
Mass = ECE × Charge
∴ So, ECE is the amount deposited by 1 coulomb of electricity.
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Applications of Electrolysis > Electroplating - Coulometer
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