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Copper is a divalent metal the value of ...

Copper is a divalent metal the value of its electrochemical equivalent is `3.29xx10^(-4)` g its atomic mass is

A

`31.74 g`

B

`63.5

C

`15.87`

D

`126.9`

Text Solution

Verified by Experts

The correct Answer is:
B
Eleectorchemicla equivalent `Z=(E )/(9650)`
`3.29 xx10^(-4) =(E )/(96500)`
`therefore E=31.74`
atomic mass `=2xxE`
`=2xx31.74 = 63.49 g`
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