Question

a sample of water under study was found to boil at 104 degree celsius at , atmospheric pressure .is the water pure?will it freeze at 0 degree ? give suitable explanation for y,our answer

Answer 1

No it is not a pure water because pure water boils at 100 degree celsius. It will not freeze at 0 degree celsius.It freezes at less than 0 degree celsius becayse it us a case of depression of freezing 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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