Two vessels of the same size are at the same temperature. One of them holds on kg of `H_2` gas and another 1 kg of `N_2` gas.
In which vessel is the average molecular speed greater? How many times greater?

Two vessels of the same size are at the same temperature. One of them holds on kg of H_2 gas and another 1 kg of N_2 gas. Which of the vessels contains more molecules?

Two vessels of the same size are at the same temperature. One of them holds on kg of H_2 gas and another 1 kg of N_2 gas. Which of the vessels is under greater pressure and why?

In two vessels of 1 litre each at athe same temperature 1g of H_(2) and 1g of CH_(4) are taken. For these gases:

The volume of vessel A is thrice the volume of another vessel of another vessel B and both of them are filled with the same gas. If the gas in vessel A is at thrice the temperature and thrice the pressure as compared to that of gas in vessel B. what is ratio of gas molecules in the two vessels?

Two closed vessels of equal volume containing air at pressure P_(1) and temperature T_(1) are connected to each other through a narrow tube. If the temperature in one of the vessels is now maintained at T_(1) and that in the other at T_(2) , what will be the pressure in the vessels?

A reaction system in equilibrium according to reaction 2SO_(2)(g)+O_(2)(g)hArr2SO_(3)(g) in one litre vessel at a given temperature was found to be 0.12 mole each of SO_(2) and SO_(3) and 5 mole of O_(2) In another vessell of one litre contains 32 g of SO_(2) at the same temperature. What mass of O_(2) must be added to this vessel in order that at equilibrium 20% of SO_(2) is oxidized to SO_(3) ?

A cricket bowler releases tha ball in two different ways giving it horizontal velocity and a small downward velocity and the speed v_s at the time of release is the same. Both are relased at a height H from the ground. Which one will have greater speed when the ball hits the ground? Neglect air resistance.