MCQ
A solid substance possess:
  • A
    Rigidity, fluidity and weak force of attraction.
  • B
    Rigidity, fluidity and fixed volume.
  • Rigidity, fixed volume and high attractive forces of attraction.
  • D
    Rigidity, fixed shape and large intermolecular space between particles.

Answer

Correct option: C.
Rigidity, fixed volume and high attractive forces of attraction.
SOLID:
$i.$ strong intermolecular forces.
$ii.$ Particles vibrate in place.
$iii.$ low kinetic energy $(KE).$
$iv.$ Definite shape.
$v.$ Definite volume.
$vi.$ Incompressible.
$vii.$High density $($as compared to same substance as a liquid or gas$)$
$viii.$ low rate of diffusion $($millions of times slower than in liquids$)$
may be crystalline or amorphous.

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