In qualitative analysis, in order to detect second group basic radical, H_2S gas is passed in the presence of dilute HCl to [K CET 2004]

JEE Main Chemistry question

In qualitative analysis, in order to detect second group basic radical, gas is passed in the presence of dilute HCl to [K CET 2004]

Answer: (C)

The common ion from HCl suppresses ionisation, keeping

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Question ID VK-135677