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When salt A reacts with dilute HCI, it p...

When salt A reacts with dilute `HCI`, it produced pungent gas B. if gas B is passed through alkaline sodium nitroprusside solution then purple solution C is produced. Identify A ?

A

`CO_(3)^(2-)`

B

`S_(2)O_(3)^(2-)`

C

`SO_(3)^(2-)`

D

`S^(2-)`

Text Solution

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The correct Answer is:
D
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