KTG & THERMODYNAMICS – SHORT NOTES Class 11th
JEE MAIN | JEE ADVANCED | NEET
Topics to cover in KINETIC THEORY OF GASES– PART 1
1.Postulates of KTG
2.Boyle’s Law
3.Charles Law
4.Dalton’s Law of Partial Pressures
5.Different forms of Ideal Gas Law
6.Pressure exerted by a Gas
7.Maxwell’s distribution of velocities
8.Degree of Freedom
9.Equipartition of energy and Internal energy
10.Mixing Gases
11.Mean Free Path
12.Mean Free Time
1. Molecule size negligible
2. Molecule is assumed to be hard sphere and all collision elastic
3. No interaction among molecules => Total Energy = K.E + P.E = K.E
4. Collision time is negligible
5. Effect of Gravity on molecule is neglected
6. Real gases obeys Ideal gas law PV=nRT at very high T and very low P
Boyle’s law states that the pressure of a fixed amount of a gas varies
inversely with the volume if the temperature is maintained
constant.
, KTG & THERMODYNAMICS – SHORT NOTES Class 11th
Charles law states that the pressure remaining constant, the volume
of a fixed amount of a gas varies directly with its absolute
temperature.
Pressure exerted by a mixture of non interacting gases is equal to the sum of their partial pressures. Hence,
for a mixture of n gases, the total pressure of the gas is given by
, KTG & THERMODYNAMICS – SHORT NOTES Class 11th
A particle speed probability distribution shows how the speeds of molecules are distributed for an ideal gas.
JEE MAIN | JEE ADVANCED | NEET
Topics to cover in KINETIC THEORY OF GASES– PART 1
1.Postulates of KTG
2.Boyle’s Law
3.Charles Law
4.Dalton’s Law of Partial Pressures
5.Different forms of Ideal Gas Law
6.Pressure exerted by a Gas
7.Maxwell’s distribution of velocities
8.Degree of Freedom
9.Equipartition of energy and Internal energy
10.Mixing Gases
11.Mean Free Path
12.Mean Free Time
1. Molecule size negligible
2. Molecule is assumed to be hard sphere and all collision elastic
3. No interaction among molecules => Total Energy = K.E + P.E = K.E
4. Collision time is negligible
5. Effect of Gravity on molecule is neglected
6. Real gases obeys Ideal gas law PV=nRT at very high T and very low P
Boyle’s law states that the pressure of a fixed amount of a gas varies
inversely with the volume if the temperature is maintained
constant.
, KTG & THERMODYNAMICS – SHORT NOTES Class 11th
Charles law states that the pressure remaining constant, the volume
of a fixed amount of a gas varies directly with its absolute
temperature.
Pressure exerted by a mixture of non interacting gases is equal to the sum of their partial pressures. Hence,
for a mixture of n gases, the total pressure of the gas is given by
, KTG & THERMODYNAMICS – SHORT NOTES Class 11th
A particle speed probability distribution shows how the speeds of molecules are distributed for an ideal gas.
