Question

3.1.4
Write T for true and F for false statement.
1. Condensation of a liquid causes cooling.
2. At high altitudes, water boils above 100°C.
3. Gases have a fixed shape and definite volume.
4. The temperature of a substance remains unaffected during its change of state False
5. When heat is supplied to the matter, its molecules gain energy and start vibrating vigor
Match the terms/statements in column A with those in column B.
Column A
Column B​

Answer 1

Answer:

(1) - True

(2) -True

(3) -False

(4) -True

(5) -True