Question

STATEMENT-1: Two compounds cannot have the same empirical formula.

STATEMENT-2: Compounds that have the same empirical formula may have different molecular formulae.

Answer 1

Statement-1 is false as two compounds can have the same empirical formula. For example, benzene and ethyne have the same empirical formula.
However, statement-2 is true as the compounds that have the same empirical formula may have a different molecular formula.