states of matter gases and liquids class 11 notes pdf Saturday, May 29, 2021 3:46:30 AM

States Of Matter Gases And Liquids Class 11 Notes Pdf

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Matter- Matter is anything which occupies space and has mass is called matter. Air and water, sugar and sand, hydrogen and oxygen etc. Matter is made up of very small tiny particles.

T, V, constant. Gases consist of large number of identical particles atoms or molecules that are so small that the actual volume of the molecules is negligible in comparison to the empty space between them. There is no force of attraction between the particles of a gas at ordinary temperature and pressure c.

Detailed Chapter Notes - States of Matter : Gases and Liquids, Class 11, Chemistry | EduRev Notes

T, V, constant. Gases consist of large number of identical particles atoms or molecules that are so small that the actual volume of the molecules is negligible in comparison to the empty space between them. There is no force of attraction between the particles of a gas at ordinary temperature and pressure c. Particles of a gas are always in constant and random motion d.

Pressure is exerted by the gas as a result of collision of the particles with the walls of the container e. Collisions of gas molecules are perfectly elastic f. At any particular time, different particles in the gas have different speeds and hence different kinetic energies g. Average kinetic energy of the gas molecules is directly proportional to the absolute temperature. Compressibility factor Z : It determine extent of devation of real gases from Ideal gas behavior.

Vandor Walls equations:- The constants a and b have positive values and are characteristic of the individual gas. The van der Waals equation of state approaches the ideal gas law. Critical Temperature : Tc The temperature above which a gas cannot be liquefied whatever high pressure may be. Critical Pressure : The minimum pressure required to liquity a gas at its critical temperature. Super cooled liquids : The liquids which are cooled to a temperature below its freezing point without freezing.

Elastic Collision : The collisions in which no loss of K. Vapour pressure : The equilibrium pressure by vapour of liquid in a container at given temperature T.

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T, V, constant Kinetic Molecular theory : a. Average kinetic energy of the gas molecules is directly proportional to the absolute temperature The van der Waals equation of state approaches the ideal gas law Critical Temperature : Tc The temperature above which a gas cannot be liquefied whatever high pressure may be Critical Volume : The volume of 1 mole of gat at Tc, Pc.

Vapour pressure : The equilibrium pressure by vapour of liquid in a container at given temperature T Follow Us On Facebook. Please Share this webpage on facebook, whatsapp, linkdin and twitter. Facebook Twitter whatsapp Linkdin. Business Studies. Political Science.

States of Matter Notes Class 11 Chemistry Chapter 5 Download in P

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Class 11 Chemistry Revision Notes for Chapter 5 - States of Matter

Everything is made of matter. Some things are made of just one kind of matter, but most everyday items are made of a mixture of materials. This unit provides a solid foundation for introducing the principles of chemistry. It allows students to explore what makes up each kind of matter as well as the results that can come from combining matter. Name the physical states in which almost all matter exists.

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Download revision notes for States of Matter class 11 Notes Chemistry and score high in exams.

At constant temperature the pressure of Name the term used for the mixing of different gases by random molecular motion and frequent collision. The pressure that each individual gas would exert if it were alone in the container, what do we call it as?

Learning the important concepts is very important for every student to get better marks in examinations. The concepts should be clear which will help in faster learning. Subject: Chemistry. Class: XI.

И тут же он понял, почему все-таки Стратмор не послал в Севилью профессионала. Беккер встал и бесцельно побрел по калле Делисиас, раздумывая на ходу, что бы предпринять. Мощенный брусчаткой тротуар под ногами постепенно сливался в одну темную гладкую полосу. Быстро опускалась ночь. Капля Росы.

STATES OF MATTER

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This interaction is stronger than the London forces but is weaker than ion-ion interaction because only partial charges are involved.

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