States of matter gases and liquids class 11 pdf
File Name: states of matter gases and liquids class 11 .zip
A given substance may occur in solid, liquid or gaseous phase depending upon the relative value of two tendencies namely mutual attraction MA and escaping tendency ET. The state is characterized by sensitivity of volume change with change of pressure and temperature. It is due to large distance between molecules as compared to their own dimensions.
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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.
During the production of the Mystery of Matter television series, ten science centers around the country participated in an outreach plan that allowed members of the public to learn about chemistry in entertaining ways. Atomic Theory is the central theme of chemistry and most important idea in science. This article provides the revision notes of chapter 5: States of Matter chapter of Class 11 Chemistry for the students so that they can give a quick glance of the chapter. Organic Chemistry Review notes. Avail the notes of States of Matter Class 11 from Vedantu's official website that too at entirely free Class 11 Chemistry Chapter 5 notes Intermolecular Forces is the very first section of Chemistry. Before viewing an episode, download and print the note-taking guides, worksheets, and lab data sheets for that episode Chemistry is the study of matter, its composition and the changes it undergoes. The arrangement of these building blocks gives various states, physical and chemical properties to the matter.
Unit: States of matter
This chapter builds on the introduction to the arrangement of particles in materials that was covered in the chapter 'Solids, Liquids and Gases' of the Gr. In Gr. These were grouped together and the generic term 'particle' was used to refer to these fundamental building blocks of matter. This was the first introduction to the concept of matter particles. The behaviour of particles in each of the three different states of matter was used to explain the macroscopic properties of each state. In this chapter these ideas are further expanded, using the particle model of matter.
List of states of matter
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.
September 30, Class 11 - Chemistry , Question Bank. What is triple point of a substance?