State Gay-Lussac’s law and illustrate the law with one chemical reaction.
Explanation
Gay Lussac's law states that when gases react, they do so in volumes.which bear a single whole number ratio to one another and to the product, if it is a gas.
E.g \(N_{2(g)} + 3H_{2(g)}\) \(\to\) 2NH\(_{3(g)}\)
1 : 3 : 2