To find the gram molecular mass or molar mass we keep the numerical value same but change the units from ‘u’ to _________.

The Gay's Lussac's law of Gaseous Volume is an example of the Law of _______________________.

The empirical formula of a compound gives the simplest ____________ number ratio of the atoms of the elements present in a molecule of the compound.

If 2.0 g of sodium carbonate reacts with 5 g of hydrochloric acid, it results in the formation of 2 g of carbon dioxide and 5 g of sodium chloride solution. Show that these results are in accordance with the law of conservation of mass.

What is the molecular formula of Benzene ?

The percentage of copper and oxygen in samples of CuO obtained by different methods are found to be the same. This illustrate the law of _______________

Two volumes of ammonia,on dissociation gave one volume of nitrogen and three volumes of hydrogen. How much hydrogen will be obtained from the dissociation of 10 litres of

Empirical formula of ammonium sulphate is  _____________________.

Which of the following statement/statements are correct :

(a) Na⁺ is ion of sodium.

(b) Cl^-  is the ion of Carbon.

(c) O^- is the ion of oxygen,

Which of the following statement/statements are correct :

(a) H⁺ is ion of Hydrogen.

(b) Cl^-  is the ion of Carbon.

(c) O^2- is the ion of oxygen.

(d) Ca²⁺ is cation.