Question:
Match List-I with List-II :
List-I List-II (A) Negatively charged sol (I) Fe2O3.xH2O (B) Macromolecular colloid (II) CdS sol (C) Positively charged sol (III) Starch (D) Cheese (IV) a gel
Choose the correct answer from the options given below:
Match List-I with List-II :
| List-I | List-II |
| (A) Negatively charged sol | (I) Fe2O3.xH2O |
| (B) Macromolecular colloid | (II) CdS sol |
| (C) Positively charged sol | (III) Starch |
| (D) Cheese | (IV) a gel |
Choose the correct answer from the options given below:
Updated On: Sep 24, 2024
- (A) – (II), (B) – (III), (C) – (IV), (D) – (I)
- (A) – (II), (B) – (I), (C) – (III), (D) – (IV)
- (A) – (II), (B) – (III), (C) – (I), (D) – (IV)
- (A) – (I), (B) – (III), (C) – (II), (D) – (IV)
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The Correct Option is C
Solution and Explanation
The correct answer is (C) : (A) – (II), (B) – (III), (C) – (I), (D) – (IV)
(A) Negatively charged sol - CdS sol
(B) Macromolecular colloid - Starch
(C) Positively charged sol - Fe2O3.xH2O
(D) Cheese - A gel
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Concepts Used:
Solutions
A solution is a homogeneous mixture of two or more components in which the particle size is smaller than 1 nm.
For example, salt and sugar is a good illustration of a solution. A solution can be categorized into several components.
Types of Solutions:
The solutions can be classified into three types:
- Solid Solutions - In these solutions, the solvent is in a Solid-state.
- Liquid Solutions- In these solutions, the solvent is in a Liquid state.
- Gaseous Solutions - In these solutions, the solvent is in a Gaseous state.
On the basis of the amount of solute dissolved in a solvent, solutions are divided into the following types:
- Unsaturated Solution- A solution in which more solute can be dissolved without raising the temperature of the solution is known as an unsaturated solution.
- Saturated Solution- A solution in which no solute can be dissolved after reaching a certain amount of temperature is known as an unsaturated saturated solution.
- Supersaturated Solution- A solution that contains more solute than the maximum amount at a certain temperature is known as a supersaturated solution.