Study of gas laws
Properties of gases
Gases are highly compressible:
Gases are highly expansible
Gases exert pressure in all direction:
Gases have low density
Gases have neither definite volume nor definite shape:
Gasses have a natural tendency to mix with one another
Variables describing :
the physical properties
of gases
Volume
Temperature
Pressure
SI unit:- Pascal
SI unit:- cubic meter
SI unit: Celsius
Gas laws
click to edit
Charles law
Boyle's law
Mathematical expression for Boyle's law is PV=constant
Mathematical expression for Charles law is V/T=constant
Standard pressure:- 1 atm
Standard temperature:- 273 K