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A metal ion M^(3+) loses three electrons...

A metal ion `M^(3+)` loses three electrons , its oxidation number will be

A

`+3`

B

`+6`

C

0

D

`-3`

Text Solution

Verified by Experts

The correct Answer is:
b
`M^(3+)rarrM^(6+)+3e^(-)`
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