If masses of all molecules of a gas are halved and the speed doubled. Then the ratio of initial and final pressure is :

If masses of all molecule of a gas are halved and their speed doubled then the ratio of initial and final pressure will be

If the mass of all molecules of a gas are halved and their speeds doubled then the ratio of initial and final pressure will be

If the mass of each molecule of a gas is halved and speed is doubled. Find the ratio of initial and final pressure.

If the mass of each molecule of a gas is halved and speed is doubled , find the ratio of initial and final pressure.

If the mass of each molecules of a gas is doubled and speed is halved, find the ratio of initial and final pressure.

If the mass of each molecules of a gas is doubled and speed is halved, find the ratio of initial and final pressure.

If the mass of each molecule of a gas is doubled and speed is halved, then find the ratio of initial and final pressure.

If the masses of all the molecules of a gas are doubled and their speed are havled, then the ratio of the final and initial pressures will be