Name the law in Physics which states that equal volume of all gases under the same conditions of temperature and pressure contain equal numbers of molecules.

Options

A. Avogadro’s Law
B. Charles's Law
C. Ohm’s Law
D. Boyle's Law

Answer

A

Explanation

Avogadro.s law states that "equal volumes of all gases, at the same temperature and pressure, have the same number of molecules `(V_(1))/(n_(1))=(V_(2))/(n_(2)),V_(1)=` first volume , `V_(2)=` second volume , `n_(1)=` first amount of gas (in moles ) `n_(2)=` second amount of gas (in moles)