A Sample of water under study was found to boil at 102°C at normal temperature and pressure. Is the water pure? Will the water freeze at 0°C? Comment.
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Answer: The boiling point of pure water is 1000C. Soluble impurities increase the boiling point of a liquid. As the sample of water boils at 1020C, hence it is not pure. Impurities does not affect the freezing point, hence the given sample of water will freeze at 00C.
sahasraramadugu2005:
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No.The water will not freeze at 0°C.This is bcoz the water is impure.If it had been pure it would not have boiled at 102°C.It would have boiled at 100°C which is the boiling point of water.
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