`6.0g` he and `12.0 g` Ne molecules both having average velocity `4 xx 10^(2) ms^(-1)` are mixed Calculate kinetic energy per mo1 of the mixture .

2 moles of Ne gas and 5 moles of He gas, both samples having average velocity 7xx10^2 m//s , are mixed.Find the average translational kinetic energy per mole of the given gas mixture (in joules).Report your answer as 'X' where X=(Average translational KE in joules) xx0.002 .The reported answer should be upto nearest integer.

Calculate the kinetic energy of 0.2 g of H_2 at 27^@C .

If electron is accelerated by 1.0 xx 10^(4) volt than calculate kinetic energy frequency and wavelength

Three gas molecules have velocities 0.3 km s^(-1) , 0.6 kms^(-1), 1.5 kms^(-1) . Calculate rms velocity and average velocity?

Two vessels A and B are identical. A has 1 g hydrogen at 0^(@)C and B has 1 g oxygen at 0^(@)C . Vessel A contains x molecules and B contains y molecules. The average kinetic energy per molecules in A is 'n' times the average kinetic energy per molecule in B. The value of 'n' is

Two vessels A and B are identical. A has 1 g hydrogen at 0^(@)C and B has 1 g oxygen at 0^(@)C . Vessel A contains x molecules and B contains y molecules. The average kinetic energy per molecules in A is 'n' times the average kinetic energy per molecule in B. The value of 'n' is

Given, Avogadro's number N = 6.02 xx 10^23 and Boltzmann's constant k = 1.38 xx 10^-23 J//K . (a) Calculate the average kinetic energy of translation of the molecules of an ideal gas at 0^@ C and at 100^@ C . (b) Also calculate the corresponding energies per mole of the gas.

Given, Avogadro's number N = 6.02 xx 10^23 and Boltzmann's constant k = 1.38 xx 10^-23 J//K . (a) Calculate the average kinetic energy of translation of the molecules of an ideal gas at 0^@ C and at 100^@ C . (b) Also calculate the corresponding energies per mole of the gas.