Statement-I : Molecular formula shows the exact number of different types of atoms present in a mole

Question

Statement-I : Molecular formula shows the exact number of different types of atoms present in a molecule of a compound.\ Statement-II : Molecular formula can be obtained directly from empirical formula which represents the simplest whole number ratio of various atoms present in a compound.\

Professor PC Thomas Classes · Answer

(b) : Molecular formula can be obtained from empirical formula if molar mass is known.\ Molecular formula $=n 	imes$ Empirical formula\ where, $n=\frac{	ext { Molar mass }}{	ext { Empirical formula mass }}$\