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A cation M^(3+) loses 3 electrons, its o...

A cation `M^(3+)` loses 3 electrons, its oxidation number becomes

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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