Question

What are the gases evolved when different acidic radicals react with H2SO4? How can they be identified?​

Answer 1

Answer:

and acetate (CH3COO– ) react with dilute sulphuric acid to evolve different gases. ... Colourless gas with the smell of rotten eggs is evolved which turns lead acetate paper black. Colourless gas with a pungent smell, like burning sulphur which turns acidified potassium dichromate solution green.

Explanation:

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Answer 2

Answer:

(CH3COO– ) react with dilute sulphuric acid to evolve different gases. ... Colourless gas with the smell of rotten eggs is evolved which turns lead acetate paper black. Colourless gas with a pungent smell, like burning sulphur which turns acidified potassium dichromate solution green.