Question

1) Difference between boiling and evoparation ?
2) Difference between melting and boiling?
3)
Difference between condensation freezing ?
4) Inter molecular attraction is maximum in _____


5) Inter molecular force is minimum in _____

6) Among ammonia and HCl which difusses faster _____​

Answer 1

Answer:

4)answer is solid

5)answer is gas

6)answer is HCL

Answer 2

Answer:

1 Difference between boiling and evaporation:

1. Evaporation occurs on the surface of the liquid whereas boiling occurs at the entire length of liquid.

2. Boiling occurs rapidly whereas evaporation occurs slowly.

3. Evaporation occurs at any temperature whereas boiling occurs at a specific temperature.

4. The motion of particles is fast in boiling whereas in evaporation few particles move slowly and few at a faster rate.

5. There is formation of bubbles in boiling, but bubbles are not seen in evaporation.

2 Difference between melting and boiling point:

Melting point (M.P)is defined as the temperature at which solid starts to change its phase to liquid e.g M.P OF ICE IS 0℃.

BOILING POINT (B.P) is defined as the temperature at which liquid starts to evaporate i.e changing of phase from liquid to gas. E.g B.P OF WATER IS 100℃.

The key difference between condensation and freezing is that condensation is the conversion of a vapour state into a liquid state whereas freezing is the conversion of a liquid state into a solid-state.

3. Difference between Condensation and Freezing:

Condensation and freezing are opposite reactions to boiling and melting, respectively. Boiling refers to the conversion of liquid into vapour while condensation refers to the conversion of vapour into liquid. Melting refers to the conversion of solid into a liquid while freezing is the conversion of liquid into solid.

4. Solid

5. Gas

6. HCL