Question

Q2) State word (name) / words (names) for the following description: (one mark each)

1)The drying agent used for drying HCl gas.
2) A black metallic oxide which reacts with hydrochloric acid to give coloured solution.
3)The salt used for laboratory synthesis of HCl.
4) Two colorless gases, which when mixed produce a white solid.
5) The gas released when cslcium carbonate is treated with concentrated hydrogen chloride.
6)The colour of the solution used in fountain experiment before entering the round bottom flask.
7)The gas released when HCl (dilute acid) reacts with Ferrous Sulphide.
8)The gas released when sodium sulphite is treated with dilute hydrochloric acid.
9)The salt formed when Zinc metal is treated with dilute hydrochloric acid.
10) The cation formed when HCl gas dissolves in pure water.

Answer 1

Answer:

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Answer 2

Answer:

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