KIPS 9th Class Chemistry Notes Unit 5: Physical States of Matter

Study Online and Download KIPS 9th Class Chemistry Notes Unit 5: Physical States of Matter.

KIPS 9th Class Chemistry Notes Unit 5: Physical States of Matter

Study Online and Download KIPS 9th Class Chemistry Notes Unit 5: Physical States of Matter. Matter exists in three physical states i.e. gas, liquid and solid. The simplest form of matter is the gaseous state. Liquids are less common and most of the matter exists as solid. Matter in gaseous state does not have definite shape and volume. Therefore, gases occupy all the available space. Their intermolecular forces are very weak. Pressure is a significant property of gases. The effect of pressure and temperature on volume of a gas has been studied quite extensively.

The liquid state has strong intermolecular forces hence it has definite volume but it does not have definite shape. It attains the shape of the container in which it is kept. Liquids evaporate and their vapours exert pressure. When vapour pressure of a liquid becomes equal to external pressure, it boils. Liquids are less mobile than gases therefore, they diffuse slowly.

The solid state has definite volume and shape. They are rigid and denser than liquids and gases. They exist in amorphous or crystalline forms.

Students will be able to:
  • Effect on the volume of a gas by a change in the a. pressure b. temperature.
  • Compare the physical states of matter with regard to intermolecular forces present between them.
  • Account for pressure-volume changes in a gas using Boyle's Law.
  • Account for temperature-volume changes in a gas using Charles' Law.
  • Explain the properties of gases(diffusion, effusion and pressure).
  • Explain the properties of liquids like evaporation, vapour pressure, boiling point.
  • Explain the effect of temperature and external pressure on vapour pressure and boiling point.
  • Describe the physical properties of solids (melting and boiling points).
  • Differentiate between amorphous and crystalline solids. Explain the allotropic forms of solids.

KIPS 9th Class Chemistry Notes Unit 5: Physical States of Matter

[Download PDF ##download##]

COMMENTS

Shopping Online
Name

Biology 10th,9,Biology 9th,9,Blog,21,Career Development,3,Chemistry 10th,8,Chemistry 9th,8,Classroom Management,2,Computer,17,Computer 9th,8,Current Affairs,7,Education News,12,English,12,Everyday Science,14,General Knowledge,25,General Science,6,Intelligence Tests,2,Interview,2,IQ Tests,5,Islamic Studies,10,Mathematics,8,Mathematics 10th,7,Mathematics 9th,18,PAF Cadet College Lower Topa,10,Pakistan Studies,5,Past Papers,9,Physics 10th,9,Physics 9th,9,Programming,1,Student Counseling,8,Urdu,6,Verbal Aptitude Tests,2,Verbal Reasoning Tests,2,Video,5,
ltr
item
Enter To Study: KIPS 9th Class Chemistry Notes Unit 5: Physical States of Matter
KIPS 9th Class Chemistry Notes Unit 5: Physical States of Matter
Study Online and Download KIPS 9th Class Chemistry Notes Unit 5: Physical States of Matter.
https://2.bp.blogspot.com/-rz-gn_bzmIc/XFekxVsvXwI/AAAAAAAAAP4/BPRvFzG4EhM4F5V7vzBQV4Dk3YfvSoXMACLcBGAs/s1600/Chemistry%2BClass%2B9%2BUnit%2B5%2B-%2BPhysical%2BStates%2Bof%2BMatter.png
https://2.bp.blogspot.com/-rz-gn_bzmIc/XFekxVsvXwI/AAAAAAAAAP4/BPRvFzG4EhM4F5V7vzBQV4Dk3YfvSoXMACLcBGAs/s72-c/Chemistry%2BClass%2B9%2BUnit%2B5%2B-%2BPhysical%2BStates%2Bof%2BMatter.png
Enter To Study
https://www.entertostudy.com/2019/02/kips-9th-class-chemistry-notes-unit-5.html
https://www.entertostudy.com/
https://www.entertostudy.com/
https://www.entertostudy.com/2019/02/kips-9th-class-chemistry-notes-unit-5.html
true
1254132765608278196
UTF-8
Loaded All Posts Not found any posts VIEW ALL Readmore Reply Cancel reply Delete By Home PAGES POSTS View All RECOMMENDED FOR YOU LABEL ARCHIVE SEARCH ALL POSTS Not found any post match with your request Back Home Sunday Monday Tuesday Wednesday Thursday Friday Saturday Sun Mon Tue Wed Thu Fri Sat January February March April May June July August September October November December Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec just now 1 minute ago $$1$$ minutes ago 1 hour ago $$1$$ hours ago Yesterday $$1$$ days ago $$1$$ weeks ago more than 5 weeks ago Followers Follow THIS PREMIUM CONTENT IS LOCKED STEP 1: Share. STEP 2: Click the link you shared to unlock Copy All Code Select All Code All codes were copied to your clipboard Can not copy the codes / texts, please press [CTRL]+[C] (or CMD+C with Mac) to copy