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A certain current liberates 0.5g of hyd...

A certain current liberates `0.5g` of hydrogen in 2 hours. How many grams of copper can be liberated by the same current flowing for the same time in a copper sulphate solution ?

A

12.7 g

B

15.9 g

C

31.8 g

D

63.5 g

Text Solution

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The correct Answer is:
B
Properties of ionic solid
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