Atoms combine in chemical reactions to form:

Which of the following sets of compounds illustrates the Law of Multiple Proportions?

When $2.16 \ g$ of metallic copper is treated with nitric acid,the weight of copper oxide obtained is $2.70 \ g$. In a second experiment,$1.15 \ g$ of copper oxide on reduction gives $0.92 \ g$ of copper. These results illustrate the law of:

Explain Avogadro's Law with the help of a figure.

According to Dalton's atomic theory,atoms of an element are

Amongst the following statements,which one was not proposed by $Dalton$?