NCERT Solutions For Class 12 Chemistry Chapter 5: Surface Chemistry is an important chapter in the class chemistry syllabus. The chapter is easy to follow but demands a clear conceptual understanding of the topics. If you have studied the chapter, then now is the time to test your understanding by solving the exercise questions. Thus to assist you in this process of solving the NCERT Surface Chemistry exercise questions, we bring you the NCERT Solutions For Class 12 Chemistry Chapter 5. The solutions provided here will guide you through the process of solving the NCERT exercise questions.
The NCERT Solutions For Class 12 Chemistry Chapter 5 provided here is prepared by our academic experts at Embibe. The solutions are provided in a detailed manner and are very easy to follow. The majority of the topics here in this chapter are theoretical in nature and thus will also act as an excellent material to revise the concepts. Go through the article to download the NCERT Solutions For Class 12 Chemistry Chapter 5 – Surface Chemistry for free.
NCERT Solutions For Class 12 Chemistry Chapter 5 – Surface Chemistry
Before getting into the details of the NCERT Solutions for Class 12 chemistry, Let’s have an overview of the constituent topics of this chapter.
|Ex 5.1.1||The distinction between Adsorption and Absorption|
|Ex 5.1.2||Mechanism of Adsorption|
|Ex 5.1.3||Types of Adsorption|
|Ex 5.1.4||Adsorption Isotherms|
|Ex 5.1.5||Adsorption from Solution Phase|
|Ex 5.1.6||Applications of Adsorption|
|Ex 5.2.1||Homogeneous and Heterogeneous Catalysis|
|Ex 5.2.2||Adsorption Theory of Heterogeneous Catalysis|
|Ex 5.2.4||Enzyme Catalysis|
|Ex 5.2.5||Catalysts in Industry|
|Ex 5.4||Classification of Colloids|
|Ex 5.4.1||Classification Based on Physical State of Dispersed Phase and Dispersion Medium|
|Ex 5.4.2||Classification Based on Nature of Interaction between Dispersed Phase and Dispersion Medium|
|Ex 5.4.3||Classification Based on Type of Particles of the Dispersed Phase, Multimolecular, Macromolecular and Associated Colloids|
|Ex 5.4.4||Preparation of Colloids|
|Ex 5.4.5||Purification of Colloidal Solutions|
|Ex 5.4.6||Properties of Colloidal Solutions|
|Ex 5.6||Colloids Around Us.|
NCERT Solutions For Class 12 Chemistry Chapter 5 – Surface Chemistry PDF
Students can download the NCERT Solutions For Class 12 Chemistry Chapter 5 – Surface Chemistry for free from here. The solutions are available as PDF, and candidates can download them to study by being offline. To avail of the free NCERT Chemistry Chapter 5 PDF, click on the link below.
NCERT Solutions For Class 12 Chemistry Chapter 5 -Surface Chemistry
Chapter Summary: This chapter deals with the chemical reactions which take place at the surface. The study deeply involves the various processes and mechanisms involving the reactions occurring at the material’s surface. There is a wide range of practical applications which involves surface chemistry. From the production of high vacuum to the manufacturing of Gas Masks, surface chemistry principles are used widely. It is also used to understand the catalyst reactions, Tyndall effect and Brownian movement, which is used for various applications. In this chapter, you will go through many interesting chemical processes that are very much relatable to our daily lives. The study involves many interesting topics such as colloids, emulsions, electrodialysis, electrophoresis, enzyme reactions, cleansing action of soap and many more.
FAQs Related to NCERT Solutions for Class 12 Chemistry Chapter 5 PDF Download
Q. What does adsorption mean?
A. Adsorption is the adhesion of atoms, ions or molecules from a gas, liquid or dissolved solid to a surface. This process creates a film of the adsorbate on the surface of the adsorbent. Similar to surface tension, adsorption is a consequence of surface energy.
Q. What are the applications of adsorption?
A. Applications of adsorption are :
- Charcoal is used as a decolouriser as it adsorbs the colouring matter from the coloured solution of sugar.
- Silica gel absorbs moisture from the desiccators.
- Silica and alumina gels are used as adsorbents for removing moisture and for controlling the humidity of rooms.
Q. What do you mean by colloids?
A. A colloid is a mixture with particles ranging between 1 and 1000 nanometers in diameter, yet they can remain evenly distributed throughout the solution. These are also known as colloidal dispersions because the substances remain dispersed and do not settle to the bottom of the container.
Q. How are colloids prepared?
A. There are two principal ways to prepare colloids: Dispersion of large particles or droplets to the colloidal dimensions by milling, spraying, or application of shear (e.g., shaking, mixing, or high shear mixing).
Q. Where can I download NCERT Solutions for Class 12 Chemistry Chapter 5?
A. On this Embibe page, NCERT Solutions for Class 12 Chemistry Chapter 5 PDF Download link is available for free of cost.
We have now provided you with all the details on NCERT Solutions For Class 12 Chemistry Chapter 5. With the solutions provided here, start with your exam preparation. Besides solving the exercise questions, candidates can also take the Chemistry Chapterwise Mock Tests at Embibe to strengthen their conceptual knowledge.
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