5.2.3
- 1. How do temperature and pressure control the state of matter?
- 2. What is the role of intermolecular forces in determining states?
- 3. What is the difference between evaporation and boiling?
- 4. What are real-life examples of surface tension?
- 5. Why do gases expand on heating?
- 6. What is thermal expansion?
- 7. What are examples of everyday phase transitions?
- 8. What is molecular mobility in liquids?
- 9. What are applications of liquid crystals?
- 10. What is a liquid crystal?
- 11. What is specific heat?
- 12. What is heat capacity?
- 13. How does pressure affect melting and boiling points?
- 14. Why does temperature remain constant during phase change?
- 15. What is latent heat of vaporization?
- 16. What is latent heat of fusion?
- 17. What is latent heat?
- 18. What are exothermic phase transitions?
- 19. What are endothermic phase transitions?
- 20. What is deposition?
- 21. What is sublimation on the phase diagram?
- 22. How does a phase diagram represent different states?
- 23. What is the critical point?
- 24. What is the triple point?
- 25. What is a phase diagram?
- 26. What determines the electrical conductivity of crystals?
- 27. What determines the hardness of crystals?
- 28. What are molecular crystals?
- 29. What are metallic crystals?
- 30. What are covalent crystals?
- 31. What are ionic crystals?
- 32. Why are amorphous solids called supercooled liquids?
- 33. What is isotropy and anisotropy?
- 34. How do crystalline solids have definite melting points?
- 35. What are properties of amorphous solids?
- 36. What are properties of crystalline solids?
- 37. What is the difference between crystalline and amorphous solids?
- 38. Which state has the weakest intermolecular forces?
- 39. Which state shows the strongest intermolecular forces?
- 40. How does hydrogen bonding affect boiling points?
- 41. What is hydrogen bonding?
- 42. What are London dispersion forces?
- 43. What are dipole-dipole forces?
- 44. What is a supercooled liquid?
- 45. What are examples of capillary action?
- 46. What is adhesion?
- 47. What is cohesion?
- 48. What is capillarity?
- 49. What factors affect surface tension?
- 50. What is surface tension?
- 51. Why is honey more viscous than water?
- 52. What factors affect viscosity?
- 53. What is viscosity?
- 54. What is vaporization?
- 55. What is the effect of temperature on vapor pressure?
- 56. Why does water boil at lower temperature at high altitudes?
- 57. How is boiling point related to vapor pressure?
- 58. What is boiling?
- 59. What factors affect vapor pressure?
- 60. What is vapor pressure?
- 61. What is supercritical fluid?
- 62. What happens to gases above the critical temperature?
- 63. What is critical volume?
- 64. What is critical pressure?
- 65. What is critical temperature?
- 66. What is Joule-Thomson effect?
- 67. What is liquefaction of gases?
- 68. What is the mole fraction in gases?
- 69. What factors affect partial pressures?
- 70. How is total pressure calculated in a gas mixture?
- 71. What is partial pressure?
- 72. What is Dalton’s law of partial pressures?
- 73. What conditions cause maximum deviation?
- 74. Under what conditions do gases behave ideally?
- 75. What corrections do they represent?
- 76. What are van der Waals constants a and b?
- 77. What is the significance of Z = 1?
- 78. What is compressibility factor (Z)?
- 79. Why do real gases deviate from ideal behavior?
- 80. What is a real gas?
- 81. What conditions define STP?
- 82. What is molar volume of a gas?
- 83. What are the units of the gas constant?
- 84. What is universal gas constant (R)?
- 85. What is the ideal gas equation?
- 86. What is the combined gas law?
- 87. What is Avogadro’s law?
- 88. What is Gay-Lussac’s law?
- 89. What does Charles’s law state?
- 90. What is Boyle’s law?
- 91. What is meant by random motion of gas molecules?
- 92. Why do gases exert pressure on container walls?
- 93. How is temperature related to kinetic energy?
- 94. What does the kinetic theory assume about gas particles?
- 95. What is the kinetic molecular theory of gases?
- 96. How do intermolecular forces differ in solids, liquids, and gases?
- 97. What are intermolecular forces?
- 98. What determines the physical state of a substance?
- 99. What are the basic differences between solids, liquids, and gases?
- 100. What are the three main states of matter?