Question

ice was added in 3 beaker A containing super cooler water at three degrees Celsius B containing water at zero degrees Celsius ,C containing water at 15 degrees Celsius what will happen in each beaker.( according to the ncert book 9th) .​

Answer 1

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.