Question

derivation PV=nRT'STATES OF MOTHER'

Answer 1

Ideal Gas Equation:
A gas at equilibrium has definite value of Pressure(P), Volume(V), Temperature(T) and Composition(n).
These are called state Variables and are determined experimentally. The state of the gas can be defined by these variables. Boyle's(1662), Charles's(1787) and Avogadro laws gives the birth of an equation of state for Ideal Gas.
According to,
Boyle's Low V ∝ 1/P When n and T are constant for a gas.
Charl's Low V ∝ T When n and P are constant for a gas.
Avogadro's Low V ∝ n When P and T are constant for a gas.
When all the variables are taken into account, The variation rule states that,
V ∝ (1/P) × T × n
or, V = R × (1/P) × T × n
or, PV = nRT
Where R is the Universal Gas Constant. This is called ideal gas equation of state for ideal gas.