Current Electricity Ques 71
71. In electrolysis, the amount of mass deposited or liberated at an electrode is directly proportional to
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(a) square of electric charge
(b) amount of charge
(c) square of current
(d) concentration of electrolyte
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Answer:
Correct Answer: 71.(b)
Solution:
- (b) By Faraday’s Ist Law
Amount deposited $(m)=Zit=Zq$ $m \propto q$
Amount deposited is directly proportional to charge.
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