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Study of Compounds-I Hydrogen Chloride — Chemistry STD 10 — Question

ICSE BoardEnglish MediumSTD 10ChemistryStudy of Compounds-I Hydrogen Chloride2 Marks
Question
How will you prove that the gas prepared is HCI?
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Answer

A glass rod dipped in ammonia solution is brought near the mouth of the gas jar. Dense white fumes of ammonium chloride will be produced. It proves the presence of HCI gas in the gas jar.

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