Physics
The specific latent heat of fusion of water is:
- 80 Cal g-1
- 2260 J g-1
- 80 J g-1
- 336 J kg-1
Related Questions
At high altitudes, water boils at a temperature of :
- 100°C
- more than 100°C
- less than 100°C
- 150°C
If common salt is added to water, it boils at a temperature of :
- 100°C
- lower than 100°C
- higher than 100°C
- cannot say
Heat energy supplied during the melting of a substance is utilised in :
- increasing the kinetic energy of molecules
- decreasing the potential energy of molecules
- increasing the potential energy of molecules
- decreasing the kinetic energy of molecules
Write down the approximate range of temperature at which water boils in a pressure cooker.