A gas mixture consists of molecules of types A,B and C with masses `m_a > m_B>m_c` Rank the three types of molecules in decreeasing order of rms speeds.

A gas mixture consists of molecules of types A,B and C with masses m_a > m_B>m_c Rank the three types of molecules in decreeasing order of average K.E.

If a gas contains molecules of two different masses m_1 and m_2 both at the same temperature, then (v_1/ v_2)_(r.m.s.) is:

Two perfect gases at absolute temperatures T_1 and T_2 are mixed. There is no loss of energy. Find the temperature of the mixture if the masses of the molecules are m_1 and m_2 and the number of the molecules in the gases are n_1 and n_2 respectively.

Fill in the blanks: The r.m.s. speed of a molecule of a gas is ……….its average speed.

Fill in the blanks: The r.m.s. sped of a molecules of a gas is……………

A gaseous mixture contains 4 molecules with a velocity of 6 cm sec^(-1) ,5 molecules with a velocity of 2 cm sec^(-1) and 10 molecules with a velocity of 3 cm sec^(-1) . What is the rms speed of the gas:

6xx10^(22) gas molecules each of mass 10^(-24)kg are taken in a vessel of 10 litre. What is the pressure exerted by gas molecules ? The root mean square speed of gas molecules is 100 m//s .

Correct expression for density of an ideal gas mixture of two gases 1 and 2, where m_(1) and m_(2) are masses and n_(1) and n_(2) are moles and M_(1) and M_(2) are molar masses.

The position of three elements A, B and C in the periodic table are as shown below: Which type ion, cation or anion, will be formed by elements A ?