(a) Write van der Waal’s equation for one mole of a gas.(b) What are

1.	(a) Write van der Waal’s equation for one mole of a gas.(b) What are the conditions under which real gases show ideal behaviour?
Answer» (a) Van der waal's equation for gas; \((P + \frac{n^2a}{V^2})(V - nb) = nRT\) For 1 mole of gas, the equation is: \((P + \frac{a}{V^2})(V - b) = RT\) (b) At high temperature and low presser, real gases show ideal behaviour.

(a) Write van der Waal’s equation for one mole of a gas.(b) What are the conditions under which real gases show ideal behaviour?

Answer»

(a) Van der waal's equation for gas; \((P + \frac{n^2a}{V^2})(V - nb) = nRT\)

For 1 mole of gas, the equation is: \((P + \frac{a}{V^2})(V - b) = RT\)

(b) At high temperature and low presser, real gases show ideal behaviour.