Physics
Evaporation takes place
- from the surface of liquid
- throughout the liquid
- from the mid-portion of the liquid
- from the bottom of liquid
Related Questions
The temperature at which a liquid gets converted into its vapour state is called its
- melting point
- boiling point
- dew point
- freezing point
Rapid conversion of water into steam is an example of
- evaporation
- freezing
- melting
- vaporization
Boiling takes place from
- from the surface of the liquid
- throughout the liquid
- from mid-portion of liquid
- from none of the above
Identify the correct statement.
(1) The molecules of water move faster than ice.
(2) The molecules are more closely packed in ice than water.
(3) The molecules of water vibrate to and fro only but those of ice are free to move within the boundary of the vessel in which it is kept.
(4) The molecules have more intermolecular space in ice than in water.
- (1), (2) and (3)
- (2), (3) and (4)
- (1) and (2)
- all are correct