Question

why lime water is not a mixture but a compound?

Answer 1

Each of constituent of air retains it's physical and chemical properties.For example Oxygen ata as supporter gas for combustion.Carbon dioxide turns lime water milky. ... Carbon dioxide present in air also turns limewater milky. The composition of a compound is fixed, but that of a mixture is not.

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Answer 2

Answer:

Explanation:

Each of constituent of air retains it's physical and chemical properties.For example Oxygen ata as supporter gas for combustion.Carbon dioxide turns lime water milky. ... Carbon dioxide present in air also turns limewater milky. The composition of a compound is fixed, but that of a mixture is not.