5.2.8
- 1. Why are pH control and neutralization essential in industries?
- 2. What are the uses of sodium hydroxide?
- 3. What are the uses of hydrochloric acid?
- 4. What are the uses of sulfuric acid?
- 5. What acids are used in the chemical industry?
- 6. How are salts used in food preservation?
- 7. How are bases used in cleaning agents?
- 8. How are acids used in fertilizers?
- 9. How do amino acids behave as zwitterions?
- 10. What are zwitterions?
- 11. Why is water considered amphoteric?
- 12. What are examples of amphoteric substances?
- 13. What is an amphoteric substance?
- 14. How can acid rain be controlled?
- 15. What are the harmful effects of acid rain?
- 16. What causes acid rain?
- 17. What is acid rain?
- 18. Why do some salts remain insoluble?
- 19. How does common ion effect influence solubility?
- 20. What is solubility product (Ksp)?
- 21. What is solubility?
- 22. What is degree of ionization?
- 23. Why are weak acids weak electrolytes?
- 24. Why are strong acids strong electrolytes?
- 25. What are non-electrolytes?
- 26. What are electrolytes?
- 27. What is bleaching powder and its uses?
- 28. What is the use of baking soda?
- 29. What is the importance of sodium chloride?
- 30. What salts are used in daily life?
- 31. What are some common household bases?
- 32. What acids are present in fruits?
- 33. What are some common acids found in household items?
- 34. What is the role of acids and bases in redox reactions?
- 35. How do bases react with ammonium salts?
- 36. What is formed when acid reacts with metal oxide?
- 37. What is formed when acid reacts with base?
- 38. What happens when acid reacts with metal?
- 39. What is a basic salt?
- 40. What is an acidic salt?
- 41. What is a neutral salt?
- 42. Why do some salts form basic solutions?
- 43. Why do some salts form acidic solutions?
- 44. What is salt hydrolysis?
- 45. What is buffer capacity?
- 46. Why are buffers important in the human body?
- 47. What is a basic buffer?
- 48. What is an acidic buffer?
- 49. How do buffers resist pH change?
- 50. What is a buffer solution?
- 51. How is neutralization used in wastewater treatment?
- 52. How is neutralization used in agriculture?
- 53. How is neutralization used in antacid medicines?
- 54. What happens when acid reacts with metal carbonate?
- 55. What salt is formed when acid reacts with metal hydroxide?
- 56. What is the chemical equation for neutralization?
- 57. How are titrations used in industries?
- 58. What is neutralization reaction?
- 59. What is an endpoint in titration?
- 60. What is an equivalence point?
- 61. What is titration?
- 62. What is methyl orange used for?
- 63. What is phenolphthalein used for?
- 64. What is the color change of litmus in acid and base?
- 65. What is an indicator?
- 66. Why is pH important in biological systems?
- 67. What is pH meter?
- 68. How does dilution affect pH?
- 69. What is the relationship between pH and pOH?
- 70. What is pOH?
- 71. What is neutral pH?
- 72. What is basic pH?
- 73. What is acidic pH?
- 74. What is the pH scale range?
- 75. How is pH calculated?
- 76. What is pH?
- 77. Why is acetic acid considered a weak acid?
- 78. What are examples of strong bases?
- 79. What are examples of common strong acids?
- 80. How do strong and weak acids differ in ionization?
- 81. What is a weak base?
- 82. What is a strong base?
- 83. What is a weak acid?
- 84. What is a strong acid?
- 85. What is a Lewis base?
- 86. What is a Lewis acid?
- 87. What is the Lewis theory of acids and bases?
- 88. What is a conjugate acid–base pair?
- 89. What is Bronsted-Lowry base?
- 90. What is Bronsted-Lowry acid?
- 91. What is the limitation of Arrhenius theory?
- 92. What is Arrhenius theory of acids and bases?
- 93. What is meant by acidity and basicity of a substance?
- 94. What are alkalis?
- 95. What are the general properties of salts?
- 96. What are the general properties of bases?
- 97. What are the general properties of acids?
- 98. What are salts?
- 99. What are bases?
- 100. What are acids?