Number of atoms on either side of a chemical equation is balanced by keeping appropriate coefficients and not by changing the subscripts of the element in the formulae . Justify .

Number of atoms on either side of a chemical equation is balanced by k

1.	Number of atoms on either side of a chemical equation is balanced by keeping appropriate coefficients and not by changing the subscripts of the element in the formulae . Justify .
Answer» Solution :If subscripts are changed, the molecular FORMULA the is COMPOSITION is changed. Hence the number of atoms on either side of a CHEMICAL equatoin is balanced by keeping appropriate coefficients.