Question

If nealy 10⁵ coulomb are liberated by 1gm equivalent of
aluminium, then amount of aluminium (equivalent weight 9)
deposited through electrolysis in 20 minutes by a current
of 50 ampere will be :
(a) 0.6 gm. (b) 0.09 gm (c) 5.4 gm (d) 10.8 gm

Answer 1

Answer:

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