Question

What happens to the liquification of gas with the increase in van der wal's constant 'a'?

Answer 1

vanderwaal constant a shows the intermolecular force of attraction between the atoms or molecules...so when it will increase the gas will behave like ideal gas .which actuaally doesnot exists .
and when it will decrease the liquification of gas will occur.......

Answer 2

Explanation:

there are a lot of a space between the particles of guys if enough pressure is applied to the gas it get highly compressed the particles of guys get so close together that they start attracting Each Other sufficient to form of liquid

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