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What is the amount of chlorine evoled wh...

What is the amount of chlorine evoled when `2` amperes of current is passed for `30` minumtes in an aqueous solution of `NaCI` ?

A

66 g

B

1.32 g

C

33 g

D

99 g

Text Solution

Verified by Experts

The correct Answer is:
B
At node `Cl^(-)(aq.)to1/2Cl_2(g)+e^-`
`E_(Cl_2)=(35.5xx2)/2=35.5`
`W_(Cl_2)=(E_(Cl_2)xxlxxt)/(96500)=(35.5xx2xx30xx60)/(96500)=1.32`
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