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When conc. H(2)SO(4), in added to dry KN...

When conc. `H_(2)SO_(4)`, in added to dry `KNO_(3)`, brown fumes are evolved. These fumes are

A

`SO_(2)`

B

`SO_(3)`

C

`N_(2)O`

D

`NO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
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