Question

(a
Give a chemical test to distinguish between the following pairs of compounds:
(i) Sodium chloride solution and sodium nitrate solution.
(ii) Hydrogen chloride gas and hydrogen sulphide gas.
(iii) Ethene gas and ethyne gas.
(iv) Calcium nitrate solution and zinc nitrate solution.
(v/ Potassium carbonate and potassium sulphite.​

Answer 1

Answer:

(iv) is the correct

Explanation:

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Answer 2

Answer:

iv) Calcium nitrate solution and zinc nitrate solution

Explanation:

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