Match List-I with List-II. List-I (Type of Colloid ) सूची-II (Example) (a)…
2024
Match List-I with List-II. List-I (Type of Colloid ) सूची-II (Example) (a) Aerosol (i) Butter (b) Emulsion (ii) Shaving Cream (c) Foam (iii) Mist (d) Gel (iv) Face cream
Answer: A. (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i) — A colloid is a heterogeneous mixture in which particles of one substance are dispersed in another medium. Type of Colloid Example Reason Aerosol Mist (iii)…
- A.
(a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
- B.
(a)-(iv), (b)-(ii), (c)-(iii), (d)-(i)
- C.
(a)-(i), (b)-(iii), (c)-(ii), (d)-(iv)
- D.
(a)-(ii), (b)-(iv), (c)-(i), (d)-(iii)
- E.
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Correct answer: A
A colloid is a heterogeneous mixture in which particles of one substance are dispersed in another medium.
Type of Colloid | Example | Reason |
|---|---|---|
Aerosol | Mist (iii) | Liquid droplets dispersed in air |
Emulsion | Face cream (iv) | Liquid dispersed in another liquid |
Foam | Shaving cream (ii) | Gas dispersed in liquid |
Gel | Butter (i) | Liquid dispersed in a solid medium |
Therefore, the correct matching is: (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
Correct Answer: A