States of Matter and Gaseous StatehardMCQ SINGLE⭐ Must-Do

The density of neon gas will be highest at:States of Matter and Gaseous State Chemistry Question

Question

The density of neon gas will be highest at:

Answer: B

💡 Solution & Explanation

Density $d = PM/RT$. For a given gas, $d \propto P/T$. The ratio $P/T$ is highest for $0^\circ\text{C}$ ($273\text{ K}$) and $2\text{ atm}$ ($2/273$).

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