What happens when a glass rod soaked in ammonia is brought in contact with HCl vapours?
A
Red fumes are formed
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B
White fumes are formed
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C
Green fumes are formed
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D
None of the above
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Solution
The correct option is B White fumes are formed When a glass rod soaked in ammonia is brought in contact with HCl vapours white fumes are formed. This is an experiment to identify the presence of HCl.