Question

III. Mark the statements True (T) or False (F).
1. Matter has no mass.
2. A substance has a definite composition.
3. All the material substances contain small
particles
4. The intermolecular forces in the liquid state of
a substance are stronger than those in its solid
state.
5. The space between the particles of a solid is
called intermolecular space.
6. The volume of a gas expands on heating.
7. Two gases cannot diffuse into each other.
8. The conversion of a gas directly into solid is
called condensation.​

Answer 1

Answer:

1) False

2) True

3) True

4) False

5) True

6) True

7) False

8) False

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