Acid, Base and Salts MCQ question and answer with solution | Chemistry Gk MCQs

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61.
Which chemical was an important symbol in our struggle for freedom?

A. Glucose

B. Fertiliser

C. Medicine

D. Sodium chloride

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62.
The indicator used in the titration of a strong acid and a strong basis

A. Phenolphthalein

B. Methyl orange

C. Alizarin yellow

D. Red litmus

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63.
The desirable range of pH for drinking water is

A. 6.5 to 8.5

B. 5.0 to 6.5

C. 6.5 to 7.0

D. 7.0 to 8.5

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64.
Which of the following statements is not true about acids?

A. It forms H⁺ in aqueous medium / liquid state

B. It is bitter in taste

C. It converts blue litmus into red

D. Reacts with metals and bicarbonates to form H₂, CO₂ and salts

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65.
An aqueous solution of copper sulphate is acidic in nature because the salt undergoes.

A. Dialysis

B. Electrolysis

C. Hydrolysis

D. Photolysis

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66.
. . . . . . . . reacts with acids and bases.

A. CuO

B. Al₂O₃

C. Na₂O

D. K₂O

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67.
When litmus solution is neither acidic nor alkaline, it has a color.

A. colorless

B. violet

C. blue

D. pink

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68.
The most acidic mixture has a the pH value of . . . . . . . .?

A. 14

B. 7

C. 1

D. 0

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69.
The pH value of solution A is 6, the pH value of solution B is 8, and the pH value of solution C is 2. Which solution will have the highest concentration of hydrogen ion?

A. C

B. A

C. None of them have hydrogen ions

D. B

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70.
Metallic oxides are alkaline in nature, meaning they react with acids to form salts and water. Which of the following is a metallic oxide different from the other?

A. CaO

B. MgO

C. Al₂O₃

D. Na₂O

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Acid, Base and Salts MCQ question and answer with solution | Chemistry Gk MCQs

61. Which chemical was an important symbol in our struggle for freedom?

Answer & Solution

62. The indicator used in the titration of a strong acid and a strong basis

Answer & Solution

63. The desirable range of pH for drinking water is

Answer & Solution

64. Which of the following statements is not true about acids?

Answer & Solution

65. An aqueous solution of copper sulphate is acidic in nature because the salt undergoes.

Answer & Solution

66. . . . . . . . . reacts with acids and bases.

Answer & Solution

67. When litmus solution is neither acidic nor alkaline, it has a color.

Answer & Solution

68. The most acidic mixture has a the pH value of . . . . . . . .?

Answer & Solution

69. The pH value of solution A is 6, the pH value of solution B is 8, and the pH value of solution C is 2. Which solution will have the highest concentration of hydrogen ion?

Answer & Solution

70. Metallic oxides are alkaline in nature, meaning they react with acids to form salts and water. Which of the following is a metallic oxide different from the other?

Answer & Solution

Read More Section(Acid, Base and Salts)

61.
Which chemical was an important symbol in our struggle for freedom?

62.
The indicator used in the titration of a strong acid and a strong basis

63.
The desirable range of pH for drinking water is

64.
Which of the following statements is not true about acids?

65.
An aqueous solution of copper sulphate is acidic in nature because the salt undergoes.

66.
. . . . . . . . reacts with acids and bases.

67.
When litmus solution is neither acidic nor alkaline, it has a color.

68.
The most acidic mixture has a the pH value of . . . . . . . .?

69.
The pH value of solution A is 6, the pH value of solution B is 8, and the pH value of solution C is 2. Which solution will have the highest concentration of hydrogen ion?

70.
Metallic oxides are alkaline in nature, meaning they react with acids to form salts and water. Which of the following is a metallic oxide different from the other?