Chapter 15:

NCERT Books Free Download for Class 12 Chemistry Chapter 15 - Polymers

NCERT Books for Class 12 Chemistry Chapter 15 - Polymers Free PDF Download

Topics Discussed in Chapter 15 of NCERT for Class 12 Chemistry:

This chapter discusses the following topics:

Atomic Structure and Spectroscopy of Atoms
Chemical Kinetics
Chemical Reactions
Semiconductors, Semimetals, & Insulators
Solvents and Intermolecular Forces
Aqueous Solutions, Acids & Bases, Lewis Acids & Bases, Ionic Equations for Basic Chemistry Problems in Aqueous Media
Electrochemistry
Electrodes
Electrolysis
The Rate Processes in Chemical Reactions
Introduction to Catalysis
Kinetics of Reaction of Nitrogen Compounds
Acids and Bases, Hess's Law, pH of an Aqueous Solution
Properties of Ionic Systems (Ionic Equations, Nernst Equation, Surface Tension)
Bonding of Atoms, Ionic Compounds, and Molecules by Covalent Bonding
Gases (Gas Laws, Mass of Gases)
Solute-Solvent Interactions (Solubility Rules)
Gas Chromatography
Introduction to Modern Research Methodologies
Introduction to Nuclear Chemistry
Chemical Kinetics of Reactions in Aqueous Solutions
Electrochemistry in the Laboratory
Introduction to Gas Chromatography
Properties of Ionic Systems (Ionic Equations, Nernst Equation, Surface Tension)
Introduction to Nuclear Chemistry
Chemical Kinetics of Reactions in Aqueous Solutions
Electrochemistry in the Laboratory
Introduction to Gas Chromatography
Properties of Ionic Systems (Ionic Equations, Nernst Equation, Surface Tension)
Introduction to Nuclear Chemistry
Chemical Kinetics of Reactions in Aqueous Solutions
Electrochemistry in the Laboratory

Class 12 Chemistry Chapter 15 NCERT Books - Polymers

How to Prepare for CBSE Class 12 Chemistry Chapter 15

The thought of taking CBSE Class 12 Chemistry Chapter 15 is worrying to many of the students. After all, it’s an advanced course that hosts new concepts and formulas that can be tough to get your head around! It’s natural to be anxious about the new material, but with this quick guide, Vedantu hopes to alleviate some of your anxiety.

There are currently two schools of thought when it comes to the best way to prepare for CBSE Class 12 Chemistry Chapter 15. The traditional philosophy has been to spend time preparing beforehand by reviewing concepts and formulas, doing practice problems, and generally getting familiar with the material before taking the test. After all, this makes sense; if you’ve never seen the material before, how will your intuition help you? We are here to tell you that this view is outdated. As mentioned in the Introduction, in recent years neuroscience and neuropsychology, in particular, have helped us to see that we all have a limited capacity for active recall — we can only retain a certain amount of information per unit of time. This means that if you spend your time memorizing the material before the test, you will be limiting your ability to actively recall and comprehend new information.

FAQs on NCERT Books Free Download for Class 12 Chemistry Chapter 15 - Polymers

1. How to download Class 12 Chemistry Chapter 15 NCERT Book for CBSE?

Students can download it from Vedantu. On this page, Students can download Class 12 Chemistry Chapter-15 PDF Solutions of the Book.

2. What are the various important topics discussed in Chapter 15 of NCERT for Class 12 Chemistry?

The various impact topics discussed in Chapter 15 of NCERT for Class 12 Chemistry are:

Atomic Structure and Spectroscopy of Atoms
Chemical Kinetics
Chemical Reactions
Semiconductors, Semimetals, & Insulators
Solvents and Intermolecular Forces
Aqueous Solutions, Acids & Bases, Lewis Acids & Bases, Ionic Equations for Basic Chemistry Problems in Aqueous Media

You can download the free NCERT Books download for Class 12 Chemistry Chapter 15 - Polymers on Vedantu. Students can also download the NCERT Textbooks Solutions in PDF for Class 6 to 12 all subjects. Register for Chemistry tuition to clear your doubts and score more in your exams.

3. What are polymers?

Polymers are high molecular mass macromolecules, which consist of repeating structural units derived from monomers. Polymers have a high molecular mass (103-107 u). In a polymer, various monomer units are joined by strong covalent bonds. These polymers can be natural as well as synthetic. Polythene, rubber, and nylon 6, 6 are examples of polymers.

4. Define thermoplastics and thermosetting polymers with two examples each.

Thermoplastic polymers are linear (slightly branched) long-chain polymers, which can be repeatedly softened and hardened on heating. Hence, they can be modified again and again. Examples include polythene, polystyrene.

Thermosetting polymers are cross-linked or heavily branched polymers that get hardened during the molding process. These plastics cannot be softened again on heating. Examples of thermosetting plastics include bakelite, urea-formaldehyde resins.

5. In which classes, the polymers are classified based on molecular forces?

Based on the magnitude of intermolecular forces present in polymers, they are classified into the following groups:

Elastomers
Fibers
Thermoplastic polymers
Thermosetting polymers