Question

Write three difference between boiling and evaporation.

Answer 1

Answer:

1. Evaporation place spontaneously at all temperature.

1. Boiling point take place at a particular temperature where vapour pressure become equal to atmospheric pressure.

2. Evaporation takes place only from the surface of liquid.

2. Boiling point involved in formation of bubble of the vapour below the surface of the liquid

3. Evaporation is a surface phenomenon

3. Boiling is bulk phenomenon

4. Evaporation start from surface of container

4. Boiling start from bottom of container

5. Evaporation causes cooling effect

5. Boiling does not cause cooling effect

6. Evaporation is a slow process

6. Boiling is a fast process