For the reaction , which of the following is/are correct? — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question

💡 Solution & Explanation

Stoichiometry gives mole ratio $1:3$ and volume ratio $1:3$ (Gay-Lussac's Law). Mass ratio is $(1 \times 28) : (3 \times 2) = 28:6$. 1g $N_2$ would require $6/28$ g of $H_2$, not 3g.