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Which of the following radical does not ...

Which of the following radical does not liberate gas with (Zn+dil. HCl) on warming?

A

`S^(2-)`

B

`SO_(3)^(2-)`

C

`NO_(3)^(2-)`

D

`CH_(3)COO^(-)`

Text Solution

Verified by Experts

The correct Answer is:
C
`NO_(3)^(-)+underset("St. Reducing agent")ubrace(Zn+dil." "HCl)overset([H])toNH_(3)overset("dil. "HCl)to NH_(4)Cl(s)`
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