Advertisements
Advertisements
प्रश्न
Complete the blank with reference to interconversion of matter on the basis of kinetic theory-with the word ‘increase’, ‘decreases’, ‘gain’, ‘lose’, or ‘overcome’ in the following case.
During vaporization, the liquid particles ____________ energy.
उत्तर
During vaporization, the liquid particles gain energy.
APPEARS IN
संबंधित प्रश्न
Convert the following temperature to the celsius scale.
293 K
What do you observe when :
water is boiled
What is the chemical name of dry ice ?
Explain why, steam at 100° C is better for heating purposes than boiling water at 100° C.
The latent heat of fusion of ice is :
When water is heated to a temperature x, it gets converted into steam at temperature x by a process called R. And when steam at temperature x is cooled, it gets reconverted into water at the same temperature x by a process called S.
- How much is the value of x in Kelvin ?
- What is the process R called ?
- What is the name of the energy absorbed during the process R ?
- What is process S known as ?
- What is the name of energy released during the process S known as ?\\
State the three effects of heat on matter
Define the following terms: Boiling point
What is it made from? Why?
A sickle to cut sugarcane.
Fill in the blanks with the correct words of the statement given below:
During sublimation, a solid on heating turns directly into _________ and on cooling back to __________.
