Question

Write any three postulates of kinetic molecular theory of gases

Answer 1

Three postulates of kinetic molecular theory of gases are:-

1). A gas consists of molecules in constant random motion.

2). Gas molecules influence each other only by collision; they exert no other forces on each other.

3). All collisions between gas molecules are perfectly elastic; all kinetic energy is conserved.

Answer 2

The three postulates of the kinetic molecular theory of gases are:

• The molecules in the gas are constantly moving in a random motion.
• The particles of gas do not exert any force on each other.
• The collisions between the particles of the gas are always elastic collisions.
• The kinetic energy of the molecules of the gas is directly proportional to the temperature.
• The volume of the molecules combined is negligible.

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