States of Matte...

Which of the following is not an assumption of the kinetic theory of gases? 

Liquid $$M$$ and liquid $$N$$ form an ideal solution. The vapour pressures of pure liquids $$M$$ and $$N$$ are $$450$$ and $$700\ mm$$ $$Hg$$, respectively, at the same temperature. Then correct statement is:
($${x}_{M}=$$ Mole fraction of $$M$$ in solution;
$${x}_{N}=$$ Mole fraction of $$N$$ in solution;
$${y}_{M}=$$ Mole fraction of $$M$$ in vapour phase;
$${y}_{N}=$$ Mole fraction of $$N$$ in vapour phase)

The correction factor $$'a'$$ to the ideal gas equation corresponds to:

Gay Lussac's law of gaseous volume is derived from :

If saturated vapours are compressed slowly (temperature remains constant) to half the initial volume, their pressure will:

In a given mixture of non-reacting gases, the ratio of partial pressure of each gas is equal to its:

According to the Avogadro's Law, equal volumes of two different gases, under same conditions of temperature and pressure, contain equal number of:

What is the numerical value of gas constant R,in lit atm $$mol^{-1}$$ $$K^{-1}$$? 

The total pressure of a mixture of two gases is:

At same temperature and pressure, equal volumes of gases contain the same number of: