Question

A sample of water under study was found to boil at 102 degree celcius at normal temperature and pressure. Is the water pure? Why water did not boil at 100 degree Celsius in this case

Answer 1

Explanation:

if water do not boil at 102⁰c then this water is not a pure substance. the boiling point of water is 100⁰c but if it do not boil at 100⁰c then many impurities is mix with with water.