Effects of Heats
Effects of Heats: Overview
This Topic covers sub-topics such as Change of State, Interconversions of Three States of Matter and, Rise in Temperature due to Heating
Important Questions on Effects of Heats
What are the applications of interconversion of states of matter?
Describe the interconversion of three states of matter with the help of a diagram.
Write a short note on interconversion of states of matter.
Name the process in which a solid changes to liquid.
Name the process through which a solid changes to a gas.
(Choose from: Condensation/Sublimation)
Match the following-
| Process | Changes |
| a. Evaporation | i. Liquid into gas |
| b. Sublimation | ii. Gas into liquid |
| c. Freezing | iii. Solid into gas |
| d. Melting | iv. Solid into liquid |
| v. Liquid into solid |
A substance that changes readily into vapour without heating is called-
Choose the right word from the following:
(heat, solute, condensation, melting, freezing, solution, sedimentation, soluble)
When we _____ the matter, the molecules present in it start moving faster.
