Question

To have more sulphide ion concentration, H2S should be passed through:

(1) 1 N HCL
(2) 0.1 M HCI
(3) Neutral solution of water
(4) Ammoniacal solution​

Answer 1

Answer:

To have more concentration of sulphide ion, H2S should be passed to acidic solution with higher concentration. Hence in HCl solution is used.

Explanation:

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Answer 2

Answer:

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