In producing chlorine through electrolysis 100 watt power at 125 V is being consumed. How much chlorine per minute is liberated ? Electrochemical Equivalent of chlorine is 0.367× 10−6 kg/coulomb:
24.3 mg
17.6 mg
13.6 mg
21.3 mg
A
21.3 mg
B
24.3 mg
C
13.6 mg
D
17.6 mg
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Solution
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Given value in this solution:
Power consumed in electrolysis =100W
Current in flow in this solution, i=100125=0.8A
According to first law of Faraday's law
M=ZQ and Q=it
So,
M=Zit
Z=0.367×10−6;i=0.8A;t=60s
M=0.367×10−6×0.8×60
=17.6×10−6 kg
=17.6mg
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