KPK 11th Class Chemistry Chapter 10 Solutions and Colloids Short Questions Answers

KPK 11th Class Chemistry Chapter 10 Solutions and Colloids Short Questions with answers are combined for all 11th class(Intermediate/hssc) Level students.Here You can prepare all Chemistry Chapter 10 Solutions and Colloids short question in unique way and also attempt quiz related to this chapter. Just Click on Short Question and below Answer automatically shown. After each question you can give like/dislike to tell other students how its useful for each.

Class/Subject: 11th Class Chemistry

Chapter Name: Solutions and Colloids

Board: All KPK  Boards

• Malakand Board 11th Class Chemistry Chapter 10 Solutions and Colloids  short questions Answer
• Mardan Board 11th Class Chemistry Chapter 10 Solutions and Colloids short questions Answer
• Peshawar Board 11th Class Chemistry Chapter 10 Solutions and Colloids short questions Answer
• Swat Board 11th Class Chemistry Chapter 10 Solutions and Colloids short questions Answer
• Dera Ismail Khan Board 11th Class Chemistry Chapter 10 Solutions and Colloids short questions Answer
• Kohat Board 11th Class Chemistry Chapter 10 Solutions and Colloids short questions Answer
• Abbottabad  Board 11th Class Chemistry Chapter 10 Solutions and Colloids short questions Answer
• Bannu Board 11th Class Chemistry Chapter 10 Solutions and Colloids short questions Answer

Helpful For:

• All KPK Boards 11th Class  Chemistry Annual Examination
• Schools 11th Class Chemistry December Test
• KPK 11th Class Chemistry Test
• Entry Test questions related Chemistry

KPK 11th Class Chemistry Chapter 10 Solutions and Colloids Short Questions Answers

[toggle title=”How a given mixture can be differentiated into a true solution or coarse suspension.” state=”close”]Differentiate among solution, suspension   and colloidal solution: 

Solution: 1.  Homogeneous mixture of two or more than two substances whose composition can be changed within certain limits.

2. It has uniform composition throughout. 
3. Its particles cannot be seen by naked eye.
4. They can pass through the filter  paper during filtration.
5. They don’t settle down at the bottom of the container if allowed to stand even for a longer time.

Example:  sugar in water, NaCl in water

Suspension:                                                                         

1. Hetrogeneous mixture of two or more than two substances. 
2. It has not uniform composition throughout.
3. Its particles can be seen by naked eye.
4. They can pass through the filter  paper during filtration and stay behind on the filter paper during filtration.
5. They don’t settle down at the bottom of the container if allowed to stand even for a sometime.

[/toggle]
[toggle title=”Classify colloids on the basis of their behavior towards medium and the physical states of matter. ” state=”close”]Classification on the basis of components:
On the basis of components there are eight types of colloidal suspension as given in the table. Types of colloidal suspension

1. Behavior towards liquids:

Depending upon the force of attraction or repulsion between the dispersed particles and dispersion medium, a colloidal suspension may be lyophillic and lyophobic.
If a force of attraction exists between the particles of dispersed phase and dispersion medium, the sol is called lyophillic. If the dispersion medium is water, then sol is termed as hydrophilic. [/toggle]
[toggle title=”Explain and differentiate between the different concentration units.” state=”close”]The amount of a solute dissolved in a given quantity of solvent or solution is called concentration. There are many ways of expressing the concentration of a solution i.e. molarity, molatily, formality, normality, mole fraction, percentage composition etc.
The percentage composition of a solution is expressed in four ways.[/toggle]