According to the kinetic-molecular theory, the average kinetic energy of gas particles depends on which factor?
volume
pressure
temperature
number of particles

The correct answer is temperature.

Explanation:

Average kinetic energy is defined as the average of kinetic energies of all the particles in a system. It is a measure of temperature.

Mathematically,

where,

K = average kinetic energy

R = Gas constant

= Avogadro's number

T = temperature of the system

As, the temperature of the system increases, the average kinetic energy of the particles also increases and vice-versa.

Thus, the correct answer is temperature.

c (diamond),

sio2 (quartz)