Chemistry · 2021
JEE Main · 27 August 2021, Shift 1 · Q31
The unit of the van der Waals gas equation parameter 'a' in ( P +(an^2)/(V^2))( V - nb )= nRT is:
The unit of the van der Waals gas equation parameter 'a' in
$$\left(\mathrm{P}+\frac{\mathrm{an}^2}{\mathrm{~V}^2}\right)(\mathrm{V}-\mathrm{nb})=\mathrm{nRT} \text { is : }
$$
Official answer
(2)
$\displaystyle \mathrm{atm} \mathrm{~dm}^6 \mathrm{~mol}^{-2}$
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JEE Main 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.