NCERT Solutions For Class 12 Chemistry Chapter 5 Surface Chemistry

 

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NCERT Solutions for Class 12 Chemistry chapter 5 Surface Chemistry

In this chapter, we will discuss some important features of surface chemistry like catalysis, adsorption and collides including emulsions and gels. NCERT class 12 chemistry chapter 5 Surface chemistry carries 4 marks in the CBSE Board exams. And this chapter contains 8 intext questions and 27 questions in the exercise. The NCERT solutions for class 12 chemistry chapter 5 Surface chemistry are prepared by our chemistry experts. These NCERT solutions help students in their Board exams as well as in the competitive exams like JEE, BITSAT, VITEEE, etc.

After completing the NCERT class 12 chemistry chapter 5 Surface chemistry students will be able to describe the interfacial phenomenon and its significance, define adsorption, explain the mechanism of adsorption, also able to explain the factors controlling adsorption from gases and solutions on solids and adsorption results on the basis of Freundlich adsorption isotherms. In chemistry chapter 5 Surface chemistry students will also able to classify emulsions and describe their properties and preparation.

Surface chemistry deals with the phenomena that occur at the interfaces or surfaces. Substances properties are different at the surfaces and in the bulk, this is due to molecules which are present at surface experience attraction unequally but molecules which are present in the bulk are equally attracted in all the direction due to these net force is zero. Industrially some important chemicals are produced by reactions that occur on the surfaces of solid catalysis. The solutions of NCERT class 12 chemistry chapter 5 Surface chemistry covers all the topics mentioned above.

Topics and Sub-topics of NCERT Class 12 Chemistry Chapter 5 Surface Chemistry-

5.1 Adsorption

5.2 Catalysis

5.3 Colloids

5.4 Classification of Colloids

5.5 Emulsions

5.6 Colloids Around Us

NCERT Solutions Class 12 Chemistry Chapter 5 Surface chemistry- Exercise Questions

Q- 5.1 Write any two characteristics of chemisorption.

Q- 5.2 Why does physisorption decreases with the increase of temperature? 

View All Solved Exercise Questions here.

NCERT Solutions class 12 – Chemistry

Chapter 1

The Solid State

Chapter 2

Solutions

Chapter 3

Electrochemistry

Chapter 4

Chemical Kinetics

Chapter 5

Surface Chemistry

Chapter 6

General Principles and Processes of isolation of elements

Chapter 7

The P-block elements

Chapter 8

The d and f block elements

Chapter 9

Coordination compounds

Chapter 10

Haloalkanes and Haloarenes

Chapter 11

Alcohols, Phenols, and Ethers

Chapter 12

Aldehydes, Ketones and Carboxylic Acids

Chapter 13

Amines

Chapter 14

Biomolecules

Chapter 15

Polymers

Chapter 16

Chemistry in Everyday life

 

NCERT Solutions for Class 12- Subject wise

NCERT solutions for Class 12 Biology

NCERT solutions for Class 12 Maths

NCERT solutions for Class 12 Chemistry

NCERT solutions for Class 12 Physics

 

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