M g of a substance when vaporised occupy a volume of 5.6 litre at NTP. The molecular mass of the sub — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question

💡 Solution & Explanation

Number of moles ( ) 22.4 Volumeof gas L at STP . . Given wt in g Molecular wt 5.6 22.4 . M Molecular wt ∴Molecular wt. 22.4 4 5.6 M M x The correct option is (d)