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Solutions and Surface Chemistry MCQ question and answer with solution | Chemistry Gk MCQs

Learn Solutions and Surface Chemistry MCQ Questions and answers with easy and logical explanations in Chemistry Gk . Solutions and Surface Chemistry MCQ question provides all type of technical mcq questions which is important for SSC-CGL, UPPSC, NDA, CDS and all govt examinations Page-2 section-1

11
Muddy water is purified by adding alum due to
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Answer: Option C
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12
Blood has been found isotonic with
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Answer: Option D
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13
. . . . . . . . is one of the most important technique for the separation of a mixture by passing it in solution or suspension through a medium in which the components move at different rates.
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Answer: Option D
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14
If an unsaturated sugar solution is prepared by mixing 100 grams of sugar with half litre of water, which of the following physical quantities will not change?
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Answer: Option D
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15
Which of the following methods helps in separating cream from milk?
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Answer: Option B
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16
Consider the following statements.
1. During the pressure of osmosis, the solvent travels from the concentrated solution to the dilute solution.
2. In the reverse osmosis, external pressure is applied to the dilute solution.
Which of the statement(s) given above is/are correct?
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Answer: Option D
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17
Colloidal medicines are more effective because
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Answer: Option C
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18
Match List-I (Colloidal Dispersion) with List-II (Nature of the Dispersion) and select the correct answer:
List-I List-II
a. Milk 1. Solid in liquid
b. Clouds 2. Liquid in gas
c. Paints 3. Solids in solids
d. Jellies 4. Liquids in liquids
5. Liquid in Solid
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Answer: Option A
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19
Which one of the following substances is not a mixture?
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Answer: Option A
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20
Soaps clean surface on the principle is based on
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Answer: Option D
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