Question

A sample of water under study was found to boil at 106. C at normal temperature and pressure. Is the water pure ? Explain.

Answer 1

We know that the boiling point of pure water is 100.C. But if a sample of water is found to boil on 106.C it is impure as germs also boiled in water thus increasing its boiling point.

Answer 2

Answer:

Sample 'B' will not freeze at 0°C because it is not pure water. At one atmospheric pressure, the boiling point of pure water is 100°C and the freezing point of pure water is 0°C.

Explanation:

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