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Two colourless gases on mixing formed de...

Two colourless gases on mixing formed dense white fumes. These are :

A

`NH_(3) " and " SO_(2)`

B

`SO_(2)` and steam

C

`NH_(3) " and " HCl`

D

`NH_(3) " and " HNO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
`NH_(3)` and HCl combine to form dense white fumes of `NH_(4)Cl`
`NH_(3) + HCl rarr underset(("White fumes"))(NH_(4)Cl)`
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