Question

When water is heated from 0 degree celsius to 20 degree celsius how does its volume changes?

Answer 1

Answer:

When water is heated from 0 0C, its volume decreases because its density increases and you can see this effect upto 4 0C. Because the density of ice is maximum at 4 0C. Afterwards as the density decreases the volume increases. The main reason for this is hydrogen bond in ice gets cleaved due to the melting of ice.

Answer 2

Answer:

this is a your answer to the question answer