Which has the maximum number of molecules: 1g , 1g , 1g , 1g ? — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question
Question
Which has the maximum number of molecules: 1g $H_2$, 1g $N_2$, 1g $O_2$, 1g $CO_2$?
Answer: A
💡 Solution & Explanation
Number of molecules $\propto 1/\text{Molecular weight}$. $H_2$ has the lowest MW (2), so it has the maximum molecules.
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