As the temperature increases, the activity of the particles inside the body also .
As we increase the temperature of a body, the random motion of the particles inside the body also increases.
With an increase in the temperature of a body, the particles become more active.
The particles in a body become more active when the temperature of the body ___
With respect to the given assertion and reason, Choose the correct option. Assertion [A]: With an increase in the temperature of a gas inside a container, its pressure also increases. Reason [R]: Upon heating, the kinetic energy of the gas particles increases, which in turn results in a greater force exerted on the walls of the container.