Which of the following cannot be an empirical formula?

Multiply 1.2 and 3.91. Obtain the result as per the rules of significant figures.

S.I. unit of density is kg.m-3.

1Litre = ___ m3.

_____ is referred to as the closeness of different measurements for the same quantity.

Law of Definite Composition is also known as ____

Find the amount of carbon dioxide produced by the combustion of 20g of methane.

When two or more atoms of different elements combine with each other in a fixed ratio, the molecule of a ____ is obtaine…