Chemistry, asked by AV539, 1 year ago

test for SO2 gas ????​

Answers

Answered by HimanshuPandeya
3

SO2: Sulphur dioxide is a odorless and pungent gas. Test : Sulphur dioxide gas turns acidified potassium dichromate solution from orange to green colour.

AV539: google se
HimanshuPandeya: ha
HimanshuPandeya: make the answer brialeant
Answered by harishjoshitha
1

pass it through pottasium permanganete . if the purplr colour of the solution turns to colourless it represents the presence of SO2

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