COMEDK Exam 2016 Solved Paper

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Question : 101 of 180

Marks: +1, -0

In qualitative analysis, in order to detect second group basic radical, H2S gas is passed in the presence of dilute HCl to

decrease the dissociation of H2S
increase the dissociation of salt solution
increase the dissociation of H2S
decrease the dissociation of salt solution

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