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When Kl is added to acidified solution f...

When Kl is added to acidified solution fo sodium nitrite,

A

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

B

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

C

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

D

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

Text Solution

Verified by Experts

The correct Answer is:
A
`2I^(-)+4H^(+)+2NO_(2)^(-)to2NO+I_(2)+2H_(2)O`
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