When Sn^(2+) changes to Sn^(4+) in a reaction,then "_____________".

1.	When Sn^(2+) changes to Sn^(4+) in a reaction,then "_____________".
Answer» It is an OXIDATION as `SN^(2+)` LOSES TWO electrons it is an oxidation as `Sn^(2+)` gains two electrons it is a reduction as `Sn^(2+)` loses two protons it is a reduction as `Sn^(2+)` gains two protons Answer :A

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