Physical States of Matter

Chemistry, SSC-KPK Class 9. This chapter is split into 62 topics and has 1,543 practice questions. The topics covered are listed below, followed by 10 free sample questions from the chapter.

Topics in this chapter

1. Introduction: Three States of Matter 30 questions
2. Chapter Review: Physical States of Matter 30 questions
3. Liquid State and Volume and Shape of Liquids 29 questions
4. Allotropy and Transition Temperature 26 questions
5. Amorphous and Crystalline Solids 24 questions
6. Boyle's Law 29 questions
7. Compressibility, Mobility and Density of Gases 28 questions
8. Charles's Law 30 questions
9. Boiling Point of Liquids 27 questions
10. Solid State and Typical Properties of Solids 26 questions
11. Boyle's Law Calculations 30 questions
12. Factors Affecting Vapour Pressure 26 questions
13. Diffusion and Effusion of Gases 30 questions
14. Gaseous State: Typical Properties of Gases 29 questions
15. Comparison of Solids, Liquids and Gases 20 questions
16. Freezing Point, Diffusion, Mobility and Density of Liquids 27 questions
17. Gas Pressure and Its Units 29 questions
18. Allotropes of Carbon: Diamond, Graphite and Buckyballs 28 questions
19. Vapour Pressure of Liquids 29 questions
20. Absolute Temperature and Charles's Law Calculations 30 questions
21. Evaporation of Liquids 28 questions
22. Inter-conversion of States and the Energy Order of Matter 20 questions
23. Diffusion of Perfume and Effusion of Onion Smell (Figs. 5.1-5.3) 20 questions
24. Activity 5.1 and the Point to Ponder (Balloon) 20 questions
25. Pressure Unit Conversions Using 1 atm = 760 torr = 101.325 kPa 27 questions
26. Pressure from Force and Area, and Atmospheric Pressure Equalities 20 questions
27. Density Calculations Using Density = Mass/Volume 21 questions
28. Densities of Oxygen in the Gaseous, Liquid and Solid States 20 questions
29. Experimental Verification of Boyle's Law (Fig. 5.4) 21 questions
30. Graphs and Diagrams of Boyle's Law (Figs. 5.5 and 5.6) 22 questions
31. Society, Technology and Science: Explaining a Balloon 20 questions
32. Example 5.1 and Practice Problem 5.1 (Boyle's Law) 20 questions
33. Boyle's Law Numericals: Finding the Final Volume 28 questions
34. Boyle's Law Numericals: Finding the Final Pressure 28 questions
35. Boyle's Law Numericals: Finding the Initial Volume or Pressure 26 questions
36. Experimental Verification of Charles's Law (Fig. 5.7) 22 questions
37. Graphs and Diagrams of Charles's Law (Figs. 5.8 and 5.9) 22 questions
38. Absolute Temperature and the Kelvin Scale 20 questions
39. Kelvin and Celsius Conversions Using K = degrees C + 273 29 questions
40. Charles's Law Numericals: Finding the Final Volume (Kelvin) 28 questions
41. Charles's Law Numericals: Temperatures Given in Celsius 28 questions
42. Charles's Law Numericals: Finding a Temperature or the Initial Volume 28 questions
43. Example 5.2, Activity 5.2 and Exercise Numericals (Charles's Law) 20 questions
44. Choosing Between Boyle's Law and Charles's Law 25 questions
45. Gas Law Worded Problems: Syringes, Balloons and Cylinders 23 questions
46. Factors of Evaporation and Process of Evaporation (Fig. 5.10) 20 questions
47. Vapour Pressure Equilibrium (Fig. 5.11) and Table 5.1 28 questions
48. Nature of Liquid, Intermolecular Forces and Molecular Size in Vapour Pressure 20 questions
49. Boiling of a Liquid and the Role of Vapour Pressure (Fig. 5.12) 20 questions
50. Comparison of Boiling Points of Different Liquids (Fig. 5.13) 21 questions
51. External Pressure, Altitude and the Pressure Cooker 20 questions
52. Table 5.2: Freezing and Boiling Points of Some Liquids 25 questions
53. Diffusion and Mobility of Liquids (Fig. 5.14 and Activity 5.3) 21 questions
54. Table 5.3: Densities of Various Liquids 24 questions
55. Society, Technology and Science: Torricelli, Boyle and the Barometer 20 questions
56. Melting Point, Rigidity and Density of Solids 30 questions
57. Comparison of Solids, Liquids and Gases (Scientific Information Table) 22 questions
58. Amorphous and Crystalline Solids (Figs. 5.15 and 5.16) 29 questions
59. Activity 5.4 and the Salting of Meat (Classifying Solids) 20 questions
60. Allotropy: Reasons, Examples and Buckyball Structure 30 questions
61. Transition Temperatures of Allotropes (Examples in the Text) 20 questions
62. Diamond and Graphite: Structure and Properties (Figs. 5.18 and 5.19) 30 questions