Question

_______ indicates the actual number of constituent atoms in a molecule.
(A) Empirical formula
(B) Molecular formula
(C) Empirical mass
(D) Molecular mass

Answer 1

Molecular formula .....

Answer 2

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Here is Your Answer....!!!!!
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☆Basic concepts of Chemistry.....

■Actually we know that Emprical formula is the formula of any compound ...in a very simplest ratio .....thus it cannot tell us about the actual number of atoms in a molecule .....

■Thus only the Molecular formula of any compound can tell us about the actual number of constituent atoms in a molecule of the compound given.....

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Hope it helps u.....☺