(P+ n^ 2 a V^ 2 )(V-n b)=n R T Which of the following statements is/are correct ?

Chemistry · JEE Advanced · NTA Exams — States of Matter (Gases and Liquids)

1. It is real gas equation
2. Higher the value of ‘a’ more easily the gas can be liquified
3. ‘a’ is expressed in atm L² mol^–2 and ‘b’ in L mol^–1
4. At high temperature this equation reduced into PV = nRT

Answer

(A) It is real gas equation, (B) Higher the value of ‘a’ more easily the gas can be liquified, (C) ‘a’ is expressed in atm L 2 mol –2 and ‘b’ in L mol –1, (D) At high temperature this equation reduced into PV = nRT

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