Question

Give reasons Both CO2 & SO2 turn lime watet milky. Moist potassium permanganate paper, help in distinguishing the two gases ?

Answer 1

Hey buddy here is ur answer !!

》Carbon dioxide (CO2) turns lime water milky due to the formation of insoluble calcium carbonate, CaCO3.

》 Sulphur dioxide (SO2) also does the same, but slowly, as it reacts with calcium hydroxide to form insoluble calcium sulphite.

》But the two gases can easily be distinguished using dichromate paper.

CH3COOH + NaHCO3 → CO2 + CH3COONa + H2

OR

CH3COOH + SO2 → CH4 + CO2 + SO2


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》》 BE BRAINLY 《《

Answer 2

Explanation:

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