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Electrochemical equlivalent weight of Cu...

Electrochemical equlivalent weight of Cu is `3.29 xx 10^(-4) g`. Cu is divalent . Calculate its atomic weight.

A

63

B

63.5

C

64

D

64.5

Text Solution

Verified by Experts

The correct Answer is:
B
Atomic weight=Electrochemical equivalent`xx "Valency "xx"Faraday"`
`therefore At.wt. =2xxVxxF =3.29 xx10^(-4)xx96500xx2=63.497=63.5`
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