In which of the following cases is the number of molecules the same? — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question

💡 Solution & Explanation

A) $1 \text{ mol} : 1 \text{ mol}$. <br>B) $1 \text{ mol } O_2 : 1 \text{ g-atom } S$ (Sulfur is typically $S_8$ or just atoms, so usually not same). <br>C) $1 \text{ mol} : 1 \text{ mol}$. <br>D) $1 \text{ mol} : 1 \text{ mol}$.