Question

7. Pressure of the ideal gas depends on
(1) Force of each collision on the wall
(2) Frequency of collision with wall
(3) Nature of the gas
(4) Both (1) and (2)​

Answer 1

Explanation:

options 4 both 1 and 2.

..

.

.

.

.✌️✌️✌️✌️✌️✌️✌️✌️✌️✌️

Answer 2

Answer:

The pressure of the ideal gas depends on both force of each collision on the wall and the frequency of collision with the wall i.e.option(4).

Explanation:

From the kinetic theory of gases, we know that the collision of the particles on the walls of the container exerts a force on the walls of the container. And we know that force per unit area is the pressure.i.e.

$P=\frac{F}{A}$         (1)

Where,

P=pressure

F=force acting

A=area over which the force acts

Now if the area is constant then we can write equation (1) as;

$P\propto F$          (2)

We can see that the pressure is directly proportional to force. So, the pressure of the gas will also be proportional to the number of particles colliding i.e.frequency of collisions per unit time per unit area on the wall of the container.

Hence, the pressure of the ideal gas depends on both force of each collision on the wall and the frequency of collision with the wall i.e.option(4).