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PART - 1 CH - 2 Acids, Bases and Salts — Science STD 10 — Question

Gujarat BoardEnglish MediumSTD 10SciencePART - 1 CH - 2 Acids, Bases and Salts3 Marks
Question
Enlist the uses of H2 and Cl2.
✓

Answer

Uses of hydrogen : (1) As a rocket fuel. (2) In the hydrogenation of vegetable oils. (3) In the preparation of ammonia.
Uses of chlorine : (1) In water treatment (as a germicide and disinfectant for sterilisation of water). (2) In the manufacture of PVC. (3) In the manufacture of CFC (Chlorofluoro-carbon). (4) In the manufacture of bleaching powder. (5) In the manufacture of pesticides.

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