In qualitative analysis, in order to detect second group basic radical, H 2 S gas is…
Chemistry · NEET · NTA Exams — Equilibrium
In qualitative analysis, in order to detect second group basic radical, H2S gas is passed in the presence of dilute HCl to:
- increase the dissociation of H2S
- decrease the dissociation of salt solution
- decrease the dissociation of H2S
- increase the dissociation of salt solution
Answer
(C) decrease the dissociation of H 2 S
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