Surface Chemistry In-text Questions
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NCERT Class 12 Chemistry Chapter-wise Solutions
- 1 – The Solid State
- 2 – Solutions
- 3 – Electrochemistry
- 4 – Chemical Kinetics
- 5 – Surface Chemistry
- 6 – General Principles and Processes of Isolation of Elements
- 7 – The p-Block Elements
- 8 – The d-and f-Blocks Elements
- 9 – Coordination Compounds
- 10 – Haloalkanes and Haloarenes
- 11 – Alcohols, Phenols and Ethers
- 12 – Aldehydes, Ketones and Carboxylic Acids
- 13 – Amines
- 14 – Biomolecules
- 15 – Polymers
- 16 – Chemistry in Everyday Life
CHAPTER FIVE 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 Surface Chemistry In text Questions
1. Write any two characteristics of Chemisorption.
2. Why does physisorption decrease with the increase of temperature?
3. Why are powdered substances more effective adsorbents than their crystalline forms?
4. Why is the ester hydrolysis slow in the beginning and becomes faster after sometime?
5. What is the role of desorption in the process of catalysis?
6. What modification can you suggest in the Hardy-Schulze law?
7. Why is it essential to wash the precipitate with water before estimating it quantitatively?
covers both organic and inorganic chemistry. Please note that CBSE has reduced the syllabus for class 12 Chemistry. So, you must check the latest syllabus of CBSE while going through the NCERT solution of any chapter given in the class 12 NCERT book.