A Comprehensive Study Guide: Gases, Liquids,
Solids, and Exotic States for Exam Mastery
Prepared by: Ayan
Date: June 2026
, Topics Included
1) 26 MCQs
2) K.M.T behavoir of gases
3) Basic definitions like diffusion, effusion,
compressibility, etc.
4) Boyle's and Charles Law
5) Properties of Liquid i.e. Evaporation, vapor
pressure, boiling point, freezing point, mobility and
factors affecting them.
6) Properties of solilds like melting point, density,
rigidity, etc.
7) Types of solids i.e. Crystalline and amorphous and
differences between them.
8) Differences between diamond and graphite
9) Fourth and Fifth state of matter (Plasma and BEC)
and their definitions and properties.
, Multiple Choice Questions
1. Which of the following is false in case of gases?
1) Diffuse easily 2) Have mass
3) Do not mix well 4) Highly compressible
2. All gases have
1) No definite shape or volume 2) Definite volume
3) Definite shape but no definite volume 4) Definite shape
3. Which of the following pairs of gases has same rate of diffusion?
1) CO2 & N2O 2) CO2 & CO
3) NO2 & CO2 4) CO2 & N2O4
4. Rate of diffusion of a gas at a given temperature and pressure is:
1) Inversely proportional to the density of the gas
2) Inversely proportional to the mass of the gas
3) Inversely proportional to the square root of its density
4) Directly proportional to the square root of its density
5. A bottle of perfume is opened in a 100m³ room. The room develops smell due to:
1) Density 2) Viscosity
3) Diffusion 4) None
6. According to Kinetic theory of gases, there are:
1) Intermolecular attractions
2) Non intermolecular attractions
3) Molecules have considerable volume
4) Velocity of molecule decreases for each collision
7. The state of matter that possesses a definite arrangement of particles is called:
1) Gas 2) Liquid
3) Solid 4) None of the above
8. The escape of a gas molecule through a pin hole is called:
1) Diffusion 2) Effusion
3) Osmosis 4) All of these
9. The state of matter having no definite shape but definite volume:
1) Gas 2) Liquid
3) Solid 4) None of the above
10. The state of matter in which particles occupy fixed position and can just vibrate about their
mean position is called:
1) Gaseous state 2) Liquid state
3) Solid state 4) None of the above
Solids, and Exotic States for Exam Mastery
Prepared by: Ayan
Date: June 2026
, Topics Included
1) 26 MCQs
2) K.M.T behavoir of gases
3) Basic definitions like diffusion, effusion,
compressibility, etc.
4) Boyle's and Charles Law
5) Properties of Liquid i.e. Evaporation, vapor
pressure, boiling point, freezing point, mobility and
factors affecting them.
6) Properties of solilds like melting point, density,
rigidity, etc.
7) Types of solids i.e. Crystalline and amorphous and
differences between them.
8) Differences between diamond and graphite
9) Fourth and Fifth state of matter (Plasma and BEC)
and their definitions and properties.
, Multiple Choice Questions
1. Which of the following is false in case of gases?
1) Diffuse easily 2) Have mass
3) Do not mix well 4) Highly compressible
2. All gases have
1) No definite shape or volume 2) Definite volume
3) Definite shape but no definite volume 4) Definite shape
3. Which of the following pairs of gases has same rate of diffusion?
1) CO2 & N2O 2) CO2 & CO
3) NO2 & CO2 4) CO2 & N2O4
4. Rate of diffusion of a gas at a given temperature and pressure is:
1) Inversely proportional to the density of the gas
2) Inversely proportional to the mass of the gas
3) Inversely proportional to the square root of its density
4) Directly proportional to the square root of its density
5. A bottle of perfume is opened in a 100m³ room. The room develops smell due to:
1) Density 2) Viscosity
3) Diffusion 4) None
6. According to Kinetic theory of gases, there are:
1) Intermolecular attractions
2) Non intermolecular attractions
3) Molecules have considerable volume
4) Velocity of molecule decreases for each collision
7. The state of matter that possesses a definite arrangement of particles is called:
1) Gas 2) Liquid
3) Solid 4) None of the above
8. The escape of a gas molecule through a pin hole is called:
1) Diffusion 2) Effusion
3) Osmosis 4) All of these
9. The state of matter having no definite shape but definite volume:
1) Gas 2) Liquid
3) Solid 4) None of the above
10. The state of matter in which particles occupy fixed position and can just vibrate about their
mean position is called:
1) Gaseous state 2) Liquid state
3) Solid state 4) None of the above
