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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-4 section-1

31
When blood cells are placed in a solution of KCl whose osmotic pressure is greater than that of the cell fluid, this occurs due to the
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Answer: Option A
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32
Which one of the following substances is not a mixture?
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Answer: Option A
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33
Which one of the following is not applicable to the phenomenon of adsorption?
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Answer: Option A
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34
Which of the following colloidal solution is commonly used as germ killer?
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Answer: Option A
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35
Gelatin is a lyophilic colloid. It is mostly used in making ice-creams in order to
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Answer: Option B
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36
Which is a natural colloid?
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Answer: Option C
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37
Which of the following is a heterogeneous mixture?
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Answer: Option B
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38
Soil is an example of which of the following?
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Answer: Option D
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39
Which of the following is an example of colloidal solution of liquid in solid?
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Answer: Option C
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40
Assertion (A) In osmosis, solvent molecules pass through a semipermeable membrane from a more dilute solution to a more concentrated one, when these two are separated by the semi-permeable membrane.
Reason (R) The vapour pressure of the solvent over the dilute solution is less than that over the concentrated solution.
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Answer: Option C
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