Advertisements
Advertisements
प्रश्न
The boiling point of a liquid is increased by
विकल्प
increasing the volume of liquid
increasing the pressure, on liquid
adding ice to the liquid
decreasing pressure on liquid.
उत्तर
increasing the pressure, on liquid
APPEARS IN
संबंधित प्रश्न
Boiling is a rapid phenomenon.
Evaporation takes place at ................. .
Heat is ................... during boiling.
During boiling or vaporization
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 rate of evaporation of a liquid when surface area of liquid is increased.
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?
How is the heat energy supplied to a liquid used during boiling at a fixed temperature?
