Question

State and explain Avogadro law.​

Answer 1

Explanation:

Avogadro's law, a statement that under the same conditions of temperature and pressure, equal volumes of different gases contain an equal number of molecules.

(simply - Equal volume of gases at the same temperature and pressure should contain equal no of molecules.)

And so Avogadro's number = 6.022x10^23 in standard temperature ,pressure and volume conditions.