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When KI is added to acidified solution o...

When KI is added to acidified solution of solution of sodium nitrite :

A

`NO` gas is liberated and `I_(2)` is set free

B

`N_(2)` gas is liberated and HI is produced

C

`N_(2)O` gas is liberated and `I_(2)` is set free

D

`N_(2)` gas is liberated and HOI is produced

Text Solution

Verified by Experts

The correct Answer is:
A
`2l^(-) + 4H^(+) + 2NO_(2)^(-) rarr 2NO + l_(2) + 2H_(2)O`
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