what will be the effect of increasing time for which the current is passed on the amount of substance deposited
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Answered by
13
according to Faraday's first law of electrolysis W= ZIt. where
W= amount of substance to be deposited
Z= electrochemical equivalent whose value can be determined by dividing equivalent weight of substance by 96500.
I= amount of electric current in amperes
t= time in seconds
so from the above expression it is clear that W is directly proportional to time.
so on increasing time the amount of substance deposited increases
W= amount of substance to be deposited
Z= electrochemical equivalent whose value can be determined by dividing equivalent weight of substance by 96500.
I= amount of electric current in amperes
t= time in seconds
so from the above expression it is clear that W is directly proportional to time.
so on increasing time the amount of substance deposited increases
Answered by
3
Answer:
He amount of substance will also increase.
Faraday's second law is applicable here.
mass deposited is directly proportional to the amount of charge passed and charge is current multiplied by time. Simple
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