1.

A `100-W,100-V` incardescent lamp is connected in series with an electrolyte cell containing cadmium sulphate solution. How much cadmium will be deposited by the current flowing for `10h` ?

Answer» Correct Answer - `19.06g`
Watt`=`Ampere`xx`Volt
`:.` Ampere `(I)=(Wat t)/(Vol t)=(100)/(110)`
Now,`W=(ZIt)/(96500)`
`:.W_(Cd)=(112.4xx100xx10xx60xx60)/(2xx110xx96500)`
`=(404640000)/(21230000)=19.06g`


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