How is the molecular formula of a compound related to its empirical formula ?

The molecular formula of the compound

If the molecular formula of a substance is CHO_2 - its empirical formula is:

The molecular formula of an organic compound is C6H12O6 and the empirical formula is CH2O the value of n is

A compound X has a molecular formula of C_(5)H_(10) . Write down the empirical formula of X.

The molecular formula of a gas with vapour density 15 and empirical formula CH3 is :

A compound with empirical formula XY2 has vapour density equal to its empirical formula weight its molecular formula is

Molecular formula of a compound is C_(6)H_(18)O_(3) . Find its empirical formula.

The molecular mass of a compound having empirical formula C_2H_5O is 90. The molecualr formula of the compound is:

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