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In an experiment, 50 ml of 0.1 M solutio...

In an experiment, 50 ml of 0.1 M solution of a salt reacted with 25 ml of 0.1 M solution of sodium sulphite. The half equation for the oxidation of sulphite ion :
`SO_(3(aq))H_2OrarrSO_(4(aq))^(2-)+2H_((aq))^+`
If the oxidation number of the metal in the salt was 3, what would be the new oxidation number of the metal ?

A

0

B

1

C

2

D

4

Text Solution

Verified by Experts

The correct Answer is:
C
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