Question

If 150 cc of gas A contains X molecules, how many molecules of gas B will be present in 75 cc of B?. The gases A and B are under the same conditions of temperature and pressure.

 

Answer 1

According to Avogadro's law, the equal volume of gases contains equal no. of the molecule of the same temperature and pressure.

So, 150 cc B will also contain X molecule, and 75 cc will contain X/2 molecule