Advertisements
Advertisements
Question
Evaporation is rapid on a wet day.
Options
True
False
MCQ
True or False
Advertisements
Solution
False.
shaalaa.com
Change of Liquid into Vapour State
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Evaporation takes place only from the surface of liquid.
Boiling is a rapid phenomenon.
The molecules of liquid ............. heat from surroundings in evaporation.
Cooling is produced in ....................
Match the column
| Column A | Column B |
| (a) Blowing air increases | (1) Increase in intermolecular separation |
| (b) Increase in pressure increases | (2) Pendulum of a clock |
| (c) Thermal expansion |
(3) Cooking utensils |
| (d) Invar | (4) Boiling point |
| (e) Pyrex glass | (5) Evaporation |
No heat is supplied to a liquid during evaporation. How does then the liquid change into its vapours?
Why is cooling produced when a liquid evaporates?
Give reason for the increase in the rate of evaporation of a liquid when temperature of liquid is increased.
What is boiling? Explain it on the basis of molecular motion?
What is the change in average kinetic energy of molecules of a liquid during boiling at its boiling point?
