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

Learn Acid, Base and Salts MCQ Questions and answers with easy and logical explanations in Chemistry Gk . Acid, Base and Salts MCQ question provides all type of technical mcq questions which is important for SSC-CGL, UPPSC, NDA, CDS and all govt examinations Page-9 section-1

Each section contains 100 MCQs on Acid, Base and Salts .
81
Which of the following liquids has the highest pH?
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Answer & Solution
Answer: Option C
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82
If a solution changes the colour of blue litmus paper to red, what will the pH of this solution be?
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Answer: Option D
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83
The color of inactive litmus solution is . . . . . . . .
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Answer: Option A
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84
Select the incorrect statement regarding potash alum.
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Answer: Option C
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85
Litmus solution is derived from . . . . . . . .
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Answer & Solution
Answer: Option C
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86
Match List I with List II.
List-I List-II
a. 10-7 1. pH value of neutral solution
b. > 7 2. pH value of acidic solution
c. < 7 3. pH value of alkaline solution
d. 7 4. In pure water hydrogen ion concentration
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Answer: Option D
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87
Consider the following statements.
1. Acids are sour in taste and change the colour of blue litmus to red.
2. Bases are bitter and change the colour of red litmus to blue.
3. Litmus is a natural indicator.
Which of the statements given above is/are correct?
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Answer: Option D
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88
The chemical formula of baking soda is
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Answer: Option B
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89
The pH value of neutral solution is . . . . . . . .?
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Answer: Option B
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90
Fill in the blanks with appropriate options. . . . . . . . . turns blue litmus into red and . . . . . . . ., turns . . . . . . . . litmus to blue
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Answer & Solution
Answer: Option D
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