Chemistry · 2019
JEE Main · 9 April 2019, Shift 2 · Q52
At a given temperature T, gases Ne, Ar, Xe and Kr are found to deviate from ideal gas behaviour. Their equation of state is given as p =RT/(V - b) at…
At a given temperature T , gases $\displaystyle \mathrm{Ne}, \mathrm{Ar}, \mathrm{Xe}$ and Kr are found to deviate from ideal gas behaviour. Their equation of state is given as $\displaystyle \mathrm{p}=\frac{\mathrm{RT}}{\mathrm{V}-\mathrm{b}}$ at T.Here, b is the van der Waals constant. Which gas will exhibit steepest increase in the plot of $\displaystyle Z$ (compression factor) vs $\displaystyle p$ ?
Official answer
(3)
Xe
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JEE Main 2019 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.