Question

The gases chlorine, nitrogen, ammonia and Sulphur dioxide are collected under the same conditions of temperature and pressure.

Copy the following table which gives the volumes of gases collected and the number of molecules $X$ in $20$ liters of nitrogen.

You Have to complete the table giving the number of molecules in the other gases in terms of $X.$

Gas	Volume(liter)	Number of moles
chlorine	$10$
Nitrogen	$20$	$x$
Ammonia	$20$
Sulphur dioxide	$5$

Answer 1

Avogadro's law, often known as Avogadro's hypothesis or Avogadro's principle, is a gas law.

By Avogadro's law states that equal volumes of all gases at equivalent temperatures and pressures contain the same number of molecules.

gas	volume(liter)	number of moles
chlorine	$10$	$\frac{x}{2}$
Nitrogen	$20$	$x$
Ammonia	$20$	$x$
Sulphur dioxide	$5$	$\frac{x}{4}$