MCQ
The pressure exerted by the gaseous molecules is due to :
  • A
    The repulsion between gaseous molecules.
  • B
    The attraction between gaseous molecules.
  • Collision of the particles with the walls of the container.
  • D
    Collision of the particles with the walls of the container.

Answer

Correct option: C.
Collision of the particles with the walls of the container.
Particles of gas move in all possible directions in straight line. During their random motion, they collide with each other and with the walls of the container.

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