Which of the following is/are correct for a 10% (w/v) solution? — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question

💡 Solution & Explanation

$10\% w/v = 10\text{g}/100\text{mL} = 100\text{g}/1000\text{mL}$. <br>$n = 100/40 = 2.5 \text{ mol}$. <br>$M = 2.5/1 = 2.5 \text{ M}$. <br>$N = M \times 1 = 2.5 \text{ N}$.