**Passage 6:** If the acid in the above experiment was a monobasic acid giving the same percentage o — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question

💡 Solution & Explanation

$\%Ag = (0.432 / 0.66) \times 100 = 65.45\%$. <br>For monobasic salt $RAg$: $108 / (R+107+108) = 0.6545$. <br>$MW_{salt} = 108 / 0.6545 \approx 165$. <br>$MW_{acid} = 165 - 108 + 1 = 58 \text{ (closest to A)}$.