In view of the coronavirus pandemic, we are making LIVE CLASSES and VIDEO CLASSES completely FREE to prevent interruption in studies
Home > NCERT > NCERT Solutions for Class 12 > NCERT Solutions for Class 12 Chemistry Chapter 2 Free PDF Download
NCERT Solutions for Class 12

NCERT Solutions for Class 12 Chemistry Chapter 2 Free PDF Download

NCERT Solutions for Class 12 Chemistry Chapter 2 – Solutions

This article deals with NCERT Solutions for Class 12 Chemistry Chapter 2. Chemistry refers to the study of matter and its properties. This along with various formulae makes Chemistry a difficult subject. However, NCERT Solutions removes the fear of this subject. NCERT Solution certainly provides authentic and appropriate information on Chemistry. Furthermore, these books are made to serve each and every student. Also, NCERT Solutions explain minute details of Chemistry with clarity. Most noteworthy, these solutions are very helpful for CBSE Chemistry students. This is because these solutions strictly follow CBSE curriculum.

Toppr is certainly a brilliant platform for learning NCERT Solutions. Also, the development of content at Toppr takes place by more than 600 experts from IIT’s. The content is then curated by an expert team.  Furthermore, this curation takes place before usage by the students. Most noteworthy, there is tight control over the design, tech, and content at Toppr.

Toppr provides free study materials, previous years question papers, and 1000+ hour of video lectures for free. Download Toppr app for Android and iOS or signup for free.

Download NCERT Solutions for Class 12 Chemistry here

Download NCERT Solutions for Class 12 here

Download NCERT Solutions for all subjects here

CBSE Class 12 Chemistry Chapter 2 – Solutions NCERT Solutions

NCERT Solutions for Class 12 Chemistry Chapter 2 deals with Solutions. This chapter involves liquid solutions and their formations. Furthermore, the chapter involves the properties of the solutions. This chapter has information on types of solutions and their formation. Most noteworthy, the chapter deals with various alternatives in which concentrations can be expressed.

Subtopics covered under NCERT Solutions for Class 12 Chemistry Chapter 2

  • 2.1 Types of Solutions
  • 2.2 Expressing Concentration of Solutions
  • 2.3 Solubility
  • 2.3.1 Solubility of a Solid in a Liquid
  • 2.3.2 Solubility of a Gas in a Liquid
  • 2.4 Vapour Pressure of Liquid Solutions
  • 2.4.1 Vapour Pressure of Liquid-Liquid Solutions
  • 2.4.2 Raoult’s Law as a special case of Henry’s Law
  • 2.4.3 Vapour Pressure of Solutions of Solids in Liquids
  • 2.5 Ideal and Non- ideal Solutions
  • 2.5.1 Ideal Solutions
  • 2.5.2 Non-ideal Solutions
  • 2.6 Colligative Properties and Determination of Molar Mass
  • 2.6.1 Relative Lowering of Vapour Pressure
  • 2.6.2 Elevation of Boiling Point
  • 2.6.3 Depression of Freezing Point
  • 2.6.4 Osmosis and Osmotic Pressure
  • 2.6.5 Reverse Osmosis and Water Purification
  • 2.7 Abnormal Molar Masses

NCERT Solutions for Class 12 Chemistry Chapter 2

This chapter has huge applications in Chemistry. In fact, it is important in all branches of Chemistry. This is because solutions are used in a lot of scientific processes and operations. Also, students will understand Henry’s law and Raoult’s law. These laws certainly have major uses in the fields of science. Furthermore, the chapter will help students in other fields of science as well.

2.1 Types of Solutions –

This part certainly contain information on various types of solutions.

2.2 Expressing Concentration of Solutions –

The concentration of Solutions can be expressed in two ways. Above all, these two ways are either qualitatively or quantitatively.

2.3 Solubility –

Solubility certainly refers to the maximum amount of a substance that can dissolve in a solvent. Furthermore, this solvent must be of a specific amount. This sub-unit has the following parts:

  • 2.3.1 Solubility of a Solid in a Liquid
  • 2.3.2 Solubility of a Gas in a Liquid

2.4 Vapour Pressure of Liquid Solutions –

Here is certainly a discussion of solutions of liquids and solids in a liquid. Furthermore, this part has the following minor units:

  • 2.4.1 Vapour Pressure of Liquid-Liquid Solutions
  • 2.4.2 Raoult’s Law as a special case of Henry’s Law
  • 2.4.3 Vapour Pressure of Solutions of Solids in Liquids

2.5 Ideal and Non- ideal Solutions –

Here is the classification of liquid-liquid solutions. Most noteworthy, this classification is as follows:

  • 2.5.1 Ideal Solutions
  • 2.5.2 Non-ideal Solutions

2.6 Colligative Properties and Determination of Molar Mass –

Colligative properties refer to certain properties of solutions. Above all, these properties depend on the number of solute particles. Furthermore, this dependence is irrespective of their nature relative to the total number of particles present in the solution. The minor units here are:

  • 2.6.1 Relative Lowering of Vapour Pressure
  • 2.6.2 Elevation of Boiling Point
  • 2.6.3 Depression of Freezing Point
  • 2.6.4 Osmosis and Osmotic Pressure
  • 2.6.5 Reverse Osmosis and Water Purification

2.7 Abnormal Molar Masses –

Abnormal molar mass certainly refers to a molar mass that is either lower or higher than the expected or normal value.

You can download NCERT Solutions for Class 12 Chemistry Chapter 2 PDF by clicking on the button below.

NCERT Solutions for Class 12 Chemistry Chapter 2 Free PDF Download

Download Toppr – Best Learning App for Class 5 to 12

Toppr is truly an amazing education app. Toppr is certainly a fantastic app due to its features. Below are the most-noteworthy features of the Toppr app:

  • It allows for a self-assessment by students. This is due to the feedback reports that Toppr provides for each test.
  • A highly-skilled team of talented professionals provides content.
  • Toppr provides step by step solution to all the questions.
  • Toppr keeps on evolving with time.  Also, Toppr consistently offers fresh and interesting concepts.
  • High-quality video lectures are available here

Signup to Toppr or download the Android, iOS app for free.

 

Solved Questions For You:

Question 1. A homogeneous mixture of two or more than two components is called:

A. solute
B. solvent
C. both (a) and (b)
D. solution
Answer: 

solution is the homogeneous mixture of two or more than two components.

hence option D is correct.

Question 2. Which of the following is an example of a gaseous solution?

A. Camphor in nitrogen gas
B. The solution of hydrogen in palladium
C. Chloroform mixed with nitrogen gas
D. Both (A) and (C)

Answer: 

Camphor in nitrogen gas and Chloroform mixed with nitrogen gas are gaseous solutions.

Camphor is a solid solute that undergoes sublimation to form gas and mixed with the gaseous solvent i.e nitrogen gas.
Chloroform is a liquid solute in a gaseous solvent i.e nitrogen gas.
Hence both (A) and (C) are correct.

Question 3. In an amalgam of mercury with sodium, the solvent is;

A. mercury
B. sodium
C. amalgam
D. none of these

Answer:Amalgam of mercury comes under the category of solid solutions in which the solute is a liquid and solvent is a solid. The liquid solute is mercury and the solid solvent is sodium.

hence option B is correct.

Question 4. The molality of  of pure water is:

A. 36m
B. 55.5m
C. 3.6m
D. 5.55m
Answer: 

Molality = \(\frac{

Molar mass of water = 
Mass of water = 
No of moles of water 
Molality = \(\frac{

Share with friends

Customize your course in 30 seconds

Which class are you in?
5th
6th
7th
8th
9th
10th
11th
12th
Get ready for all-new Live Classes!
Now learn Live with India's best teachers. Join courses with the best schedule and enjoy fun and interactive classes.
tutor
tutor
Ashhar Firdausi
IIT Roorkee
Biology
tutor
tutor
Dr. Nazma Shaik
VTU
Chemistry
tutor
tutor
Gaurav Tiwari
APJAKTU
Physics
Get Started

1
Leave a Reply

avatar
1 Comment threads
0 Thread replies
0 Followers
 
Most reacted comment
Hottest comment thread
1 Comment authors
Yashi Recent comment authors
  Subscribe  
newest oldest most voted
Notify of
Yashi
Guest
Yashi

Can you convert it in Hindi

Get Question Papers of Last 10 Years

Which class are you in?
No thanks.