SS2: CHEMISTRY - 3RD TERM
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Hydrogen and its Compounds7 Topics|1 Quiz
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Oxygen and its Compounds7 Topics|1 Quiz
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Halogens, Chlorine and its Compounds7 Topics|1 Quiz
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Hydrogen Chloride and Hydrochloric Acid5 Topics|1 Quiz
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Nitrogen and Its Compounds9 Topics|1 Quiz
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Ammonia9 Topics|1 Quiz
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Sulphur and its Compounds13 Topics|1 Quiz
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Occurrence and Oxidation States of Sulphur
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Allotropes of Sulphur
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Properties of Sulphur
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Uses of Sulphur
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Laboratory Preparation of Hydrogen Sulphide
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Properties of Hydrogen Sulphide
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Uses of Hydrogen Sulphide
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Sulphur(IV) Oxide (SO₂)
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Trioxosulphate(IV) Acid
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Industrial Preparation of Tetraoxosulphate(VI) Acid
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Properties of Tetraoxosulphate(VI) Acid
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Uses of Tetraoxosulphate(VI) Acid
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Theory Questions - Sulphur and its Compounds
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Occurrence and Oxidation States of Sulphur
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Hydrocarbons12 Topics|1 Quiz
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Alkanols4 Topics|1 Quiz
Test for Hydrogen Chloride Gas
Topic Content:
- Test for Hydrogen Chloride Gas
Hydrogen chloride gas is colourless but it fumes in moist air. Hydrogen chloride gas turns moist litmus paper from blue to red and moist universal indicator paper to red – it is acidic. Hydrogen chloride gas is highly soluble in water. It dissolves to form hydrochloric acid with pH = 1. It does not support combustion hence, it will put out a lit splint.
With ammonia: Place a glass rod dipped in
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