Which of the following statements is/are correct for of ? — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question

💡 Solution & Explanation

$H_3PO_3$ has two P-OH bonds and one P-H bond. Only hydrogens attached to oxygen are ionizable. Thus, basicity/n-factor is 2, requiring 2 moles of $NaOH$. Total H atoms in the formula is 3.