Chemistry, asked by Haritha4475, 1 year ago

How pottasium dichromate is used for the testof so2?

Answers

Answered by aryandalmia0208
2

Answer:

If acidified potassium dichromate paper turns from orange to green in the presence of the gas, then the gas is confirmed to be Sulphur Dioxide

Explanation:

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Answered by sakshipammy
0

Answer:

It turns acidified potassium dichromate solution green

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