What is the difference between gay lussacs law and charles law They have the same mathematical expression! - Chemistry - Liquid and Gaseous States

Question

What is the difference between gay lussacs law and charles law??
They have the same mathematical expression!

Avi Vashisht · Answer

Hi!

I think you have mistaken in learning/reading about these laws Gay
Lussac's Law relates the Pressure of the Gas with it's Temperature
It states that at constant volume,the pressure of a fixed amount of
gas is directly proportional to it's Temperature,i
e ,

p α T
Whereas, Charles' Law relates the Volume of a fixed amount of gas
to it's Temperature It states that at constant pressure,The Volume
of a fixed amount of gas is directly proportional to it's absolute
Temperature,i e ,

V α T

Hope It Helps! :)

What is the difference between gay lussacs law and charles law?? They have the same mathematical expression!