WBJEE · Chemistry · States of Matter
A van der Waals' gas may behave ideally when
- A the volume is very low
- B the temperature is very high
- C the pressure is very low
- D the temperature, pressure and volume all are very high
Answer & Solution
Correct Answer
(C) the pressure is very low
Step-by-step Solution
Detailed explanation
At very low pressure, compressibility factor, \(Z\) is approximatedly one. \(\therefore\) van der Waals' gas may behave ideally
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Chemistry
- Among \(\mathrm{Me}_{3}\mathrm{N}, \mathrm{C}_{5} \mathrm{H}_{5} \mathrm{N}\) and MeCN
(Me \(=\) methyl group) the electronegativity of \(\mathrm{N}\) is in the orderWBJEE 2017 Medium - In aqueous alkaline solution, two electrons reduction of \(\mathrm{HO}_{2}^{-}\) givesWBJEE 2015 Easy
- Which of the following has the strongest H-bond?WBJEE 2018 Easy
- The major products obtained during ozonolysis of 2,3 -dimethyl- 1 -butene and subsequent reductions with \(Z \mathrm{n}\) and \(\mathrm{H}_{2} \mathrm{O}\) àteWBJEE 2016 Medium
- An electron in the \(5 \mathrm{~d}\) orbital can be represented by the following \(\left(n, 1, m_0\right)\) valuesWBJEE 2023 Medium
- Which one of the following characteristics belongs to an electrophile?WBJEE 2012 Easy
More PYQs from WBJEE
- The number of solutions of \(2 \sin x+\cos x=3\) isWBJEE 2011 Easy
- For the Paschen series the values of \(\mathrm{n}_1\) and \(\mathrm{n}_2\) in the expression \(\Delta E=R h c\left(\frac{1}{n_1^2}-\frac{1}{n_2^2}\right)\) areWBJEE 2009 Easy
- The value of \(\sum_{r=2}^{\infty} \frac{1+2+\quad+(r-1)}{r !}\)WBJEE 2012 Hard
- You are supplied with \(500 \mathrm{mL}\) each of \(2 \mathrm{N} \mathrm{HCl}\) and \(5 \mathrm{N} \mathrm{HCl}\). What is the maximum volume of 3M HCl that you can prepare using only these two solutions?WBJEE 2017 Medium
- If \(f(x)\) and \(g(x)\) are twice differentiable. functions on (0,3)
satisfying \(f^{\prime \prime}(x)=g^{\prime \prime}(x), f^{\prime}(1)=4, g^{\prime}(1)=6, \quad f(2)=3\)
\(g(2)=9,\) then \(f(1)-g(1)\) isWBJEE 2012 Easy - The integrating factor of the differential equation \(\frac{d y}{d x}+\left(3 x^{2} \tan ^{-1} y -x^{3}\right)\left(1+y^{2}\right)=0\) isWBJEE 2015 Medium