1 mole of on reaction with excess water gives: — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question

💡 Solution & Explanation

$CaC_2 + 2H_2O \rightarrow Ca(OH)_2 + C_2H_2$. <br>Moles: $1 \rightarrow 1 + 1$. <br>Masses: $C_2H_2 = 26 \text{ g}$, $Ca(OH)_2 = 74 \text{ g}$.