States of Matte...

The density of air 380K and 722 mm of Hg is 1g/$${ cm }^{ 3 }$$. If air is cooled to 100K and 1 atm  the final density is:

What is the total pressure (atm) in the chamber ?

For which of the following reactions, Gay Lussac's law is not applicable:

Both stopcocks are opened and the system is again allowed to come at equilibrium. The pressure throughout the system is $$33.5$$ mm Hg. What do bulbs A, B and C contain?

A steel rigid vessel of volume $$1 l$$ is filled with a mixture of methane and oxygen at a total pressure of one atm at $$27^o$$C. The gas mixture is exploded. What would be the final pressure of the products at $$127^o$$C? Aqueous tension at $$27^o$$C$$=0.04$$ atm.

Which of the following behaviour is true about the ideal binary liquid solution of liquids A and B if $$ P^0_A < P^0_B $$?

If water vapor comprises 3.5 percent of an air parcel whose total pressure is 1,000 mb, the water vapor pressure would be:

One monoatomic gas is expanded adibatically from $$2L$$ to $$10L$$ at $$1\ atm$$ external pressure find $$\triangle U$$ (in atm $$L$$)?

When the air temperature is below freezing, the saturation vapor pressure over water is _______.