Which is the most important chapter in chemistry class 12 CBSE?

In inorganic chemistry, Coordination Chemistry (Naming) and Surface Chemistry (D/B) are important chapters and caries 10 marks each. P-block (Structure, Hybridization) and D-block (KMnO4, K2Cr2o7) are also important Chapters for CBSE Class 12th Board Exam as these two chapters carry 13 marks each.

What are the important topics in 12th chemistry board exam?

The chapters covered in the important questions class 12 chemistry are The Solid State Solutions, Electrochemistry, Chemical Kinetics, Surface Chemistry, General Principles and Processes of Isolation of Elements, The p-Block Elements, The d and f Block Elements, Coordination Compounds, Haloalkanes and Haloarenes.

How much marks does surface chemistry have?

Physical Chemistry The chapter like Electrochemistry, Chemical kinetics, Solutions, The solid state, Surface chemistry comes under this category. This basically consists of 23 marks and has 33\% of weightage of the whole paper.

What are the important topics of surface chemistry?

CBSE 12th Chemistry Board Exam 2020: Important Questions & Answers from Chapter 5 – Surface Chemistry

• Tyndall Effect.
• Shape-selective catalysis.
• Coagulation or precipitation.
• Peptization.
• Lyophilic colloids or Reversible sols.

Why is surface chemistry important?

Surface chemistry is important in many critical chemical processes, such as enzymatic reactions at biological interfaces found in cell walls and membranes, in electronics at the surfaces and interfaces of microchips used in computers, and the heterogeneous catalysts found in the catalytic converter used for cleaning …

What is sursurface chemistry in Class 12?

Surface chemistry is the branch of science which deals with studying of the interactions between the different phases known to man. Thus, for a student of class 12, learning all the important questions is important as the CBSE class 12 board exams will not be easy.

How to download CBSE Class 12th revision notes for Chapter 5 surface chemistry?

Class 12 Chemistry notes on chapter 5 Surface Chemistry are also available for download in CBSE Guide website. Download CBSE class 12th revision notes for chapter 5 Surface Chemistry in PDF format for free. Download revision notes for Surface Chemistry class 12 Notes and score high in exams.

What are the important topics for CBSE Class 12 chemistry board exam 2020?

List of important topics for CBSE Class 12 Chemistry board exam 2020 are given below: Band theory of Metals, Conductors, Semiconductors and Insulators and n & p type semiconductors One mark question based on types of solutions are expected e.g., Alloy is an example of solid in solid solution

Which is the best app for CBSE Class 12 chemistry class 12?

The best app for CBSE students now provides Surface Chemistry class 12 Notes latest chapter wise notes for quick preparation of CBSE board exams and school based annual examinations. Class 12 Chemistry notes on chapter 5 Surface Chemistry are also available for download in CBSE Guide website.