A current of 9.95 amp following for 10 minutes, deposits 3 gm of a metal. Equivalent weight of the metal is:
A current of 9.95 amp following for 10 minutes, deposits 3 gm of a metal. Equivalent weight of the metal is:
A. 12.5
B. 18.5
C. 21.5
D. 48.5
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Correct Answer - D
`(W)/(E)=(it)/(96500)implies(3)/(E)=(9.95xx10xx60)/(96500)impliesE=48.5`
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