Question

A sample of water under study was found to boil at normal temperature and pressure .Is the water pure?

Will this water freeze at 0C?​

Answer 1

Hey mate

Answer:-

The boiling point of pure water is 100°C. Soluble impurities increase the boiling point of a liquid. As the sample of water boils at 102°C, hence it is not pure. Impurities does not affect the freezing point, hence the given sample of water will freeze at 0°C.

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Answer 2

Yes it is pure Because pure water without any impurities and at normal temperature and pressure boils at 100 c and freezes at 0c.So the water will freeze at 0c