Chemistrymedium · Past Paper
What is the observation when Ammonia gas and Hydrogen Chloride gas are brought together?
AA pop sound is heard
BDense white fumes are formed
CA blue flame is seen
DA pungent smell of rotten eggs
✓ Correct Answer: B — Dense white fumes are formed
The gases react to form solid Ammonium Chloride (NH4Cl), which appears as dense white fumes.
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