51. Curd is sour due to the presence of
52. Which of the following properties is true for a tooth paste?
53. Which of the following acid do not contain Oxygen?
54. The pH of water at 25°C is 7. When it is heated to 100°C, the pH of water
55. What is the chemical formula of common salt?
56. Which of the following statements is true/false?
1. An alkali that is completely ionized in water produces a large number of OH- ions. For example NaOH, KOH
2. An alkali that is partially ionized in water produces a large number of OH+ ions. For example KOH
1. An alkali that is completely ionized in water produces a large number of OH- ions. For example NaOH, KOH
2. An alkali that is partially ionized in water produces a large number of OH+ ions. For example KOH
57. Which one of the following is correct? Due to continuous use of calcium superphosphate as fertiliser in soil, the pH of soil increases or decreases.
58. Sour taste of 'Coca cola' is due to the presence of
59. Which of the following is correct regarding buffer solution?
60. Whose chemical formula is NaCl?
Read More Section(Acid, Base and Salts)
Each Section contains maximum 100 MCQs question on Acid, Base and Salts. To get more questions visit other sections.