Question

Solids are rigid and have definite shape.Give reasons

Answer 1

Solids are rigid caz they hve :-
1) inter molecular space miimum
2) molecular attraction maximum
3) all the atoms in a particular solid move in the same velocity
Hope this answer helps u/ :)

Answer 2

here is your answer:-
SOLID are rigid because they are hard, they are hard because there particles are attached very closely and have very little molecular space between them and a very high attraction force between their particles
DEFINITE SHAPE because as they have very high attraction force they cannot change their shape easily and hence are of definite shape.

HOPE IT HELPS