List the uses of neon and argon gases.

A closed container of volume 0.02 m^3 contains a mixture of neon and argon gases at a temperature of 27^@C and pressure of 1 times 10^5 N.m^-2 The total mass of the mixture is 28 g. IF the molar masses of neon and argon are20 and 40 g//mol respectively . find the masses of the individual gases in the container assuming then to be ideal. [R=8.314 J.mol^-1.K^-1 ]

Write the uses of Neon?

What are the molar volumes of nitrogen and argon gases at 273.15 K temperature and 1 atm pressure? [consider both the gases behave ideally].

Density of argon at 27^@C and 76 cmHg pressure is 1.6 g.L^-1 .An electric bulb of volume 200 cm^3 is filled with argon. The pressure of the gas inside the bulb is 75 cmHg and the average temperature is 127^@C . Find the mass of argon gas in the bulb.

What is meant by adiabatic demagnetisation? Explain its use in liquefaction of gases.

The atomic masses of helium and neon are 4.0 and 20.0 amu respectively. The value of the de Broglie wavelength of helium gas at -73^(@)C is M times the de Broglie wavelength of neon at 727^(@)C . The value of M is

In Fischer - Ringe's method , which of the following is used to separate the mixture of noble gases from air -

Two identical cylinder contain helium at 3.5 standard atmosphere and argon at 2.5 standard atmosphere respectively. IF both these gases are filled in one of the cylinders, what would be the pressure of the mixture?

Match List-I with List-II for the compositions of substances and select the correct answer using the code given below-