what is the physical state of water at 0 degree celcius and 100 degree celcius????????

 At 0 °C, water can exist as both solid and liquid. At this temperature, after getting the heat equal to the latent heat of fusion, the solid form of water i.e., ice starts changing into its liquid form i.e., water and At 100 °C, water can exist as both liquid and gas. At this temperature, after getting the heat equal to the latent heat of vaporization, water starts changing from its liquid state to its gaseous state, i.e., water vapours.

water at 0 degree celcius is present in the liquid state.

and at 100 degeree celcius it is at gasious state that is water vapor