Question

C. Tick (3) the most appropriate answer.
(i) If the matter is made of two or more
different elements, then smallest unit
of matter is called
(a) element (b) molecule
(c) atom
(d) none of these
(ii) The kinetic energy of the molecules
increases with increase in :
(a) temperature (b) velocity
(c) motion
(d) space
(iii) The intermolecular forces are maximum
in case of
(b) liquid
(c) gas
(a) solid
(d) none of these​

Answer 1

Answer:

1) c

2 b

3 a solid

..... .....

Answer 2

Answer:

(i) b.molecule

(ii)a.temperature

(iii)a.solid