Across
- 4. During summer, water kept in an earthen pot becomes cool due to ……………..
- 6. of particles is maximum in gaseous state and minimum in the solid state.
- 9. Evaporation is a ……………. phenomenon whereas boiling is a bulk phenomenon
- 10. and temperature determine the state of a substance
- 13. it is the change of solid state directly to gaseous state without going through liquid state.
- 14. Kinetic energy it is found maximum in the ………. state.
- 16. particles of matter can slide over each other in this state.
- 18. it is found least in the solid state.
- 19. this increases as we move from gaseous state to solid state.
- 20. it is the hidden heat of ………… in a liquid which it attains while changing from solid to liquid.
Down
- 1. if this is high, the rate of diffusion is also high.
- 2. is the SI unit of temperature
- 3. it is the intermixing of particles of two different matter on their.
- 5. A substance is said to be in gaseous state if its …………. point is below the room temperature under normal pressure.
- 7. it is the phenomenon of change of a liquid into vapours at any temperature below its boiling point.
- 8. it is the amount of water vapour present in air.
- 11. it is the hidden heat of ………… in a gas which it attains while changing from liquid to gas.
- 12. is the term given to this cell which gains water from a hypotonic solution.
- 15. is the term given to such a cell which is kept in isotonic solution.
- 17. boils at 373K under all pressures.