Chemistry, asked by omkumarlove, 1 month ago

Which gas evolved when nitric acid reacts with sulphites/ bisulphites? Options (a) Carbon dioxide (b) Sulphur dioxide (c) Nitric oxide (d) Hydrogen

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Answered by 0xXIshuRajputXx0

2

(i) Sulphur-di-oxide gas is evolved. Colourless, gas with smell of burning sulphur. It turns acidified potassium dichromate orange to green.

(ii) Hydrogen sulphide gas is evolved. Colourless gas with smell of rotten eggs. It turns lead acetate paper black.

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Answered by harinderyadavy27

0

Answer:

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