NCERT Solutions Class 11 Chemistry Chapter 12 Organic Chemistry: Some Basic Principles and Techniques have a complete discussion of all kinds of queries of students including discussion of important intext questions, exercise questions, and back of the chapter questions. One must refer to NCERT Solutions for a complete understanding of the chapter.
NCERT Solutions Class 11 all important topics covered such as:
- Organic Chemistry – Some Basic Principles and Techniques – Organic chemistry is the study of compounds that contains carbon. Here we also study the structure, properties, composition, reaction, and preparation of carbon compounds. Examples of organic compounds are Methane, ethane, propane, butane, etc.
- Tetravalence of Carbon: Shapes of Organic Compounds – tetravalency of carbon is a unique property of carbon. Carbon follows the octet rule and forms 4 covalent bonds with another carbon atom to get a stable electronic configuration. Carbon can form 4 covalent bonds with itself and other elements as well.
- Structural Representations of Organic Compounds – Organic compounds have one type of chemical formula but it can be represented in many different forms such as Complete structural formula, condensed structural formula, bond line structural formula, and 3D representation of Organic compounds.
- Classification of Organic Compounds – Organic compounds are classified into two groups based on their structure and their function.
- Classification based on the structure
- Acyclic or Open-chain Compounds
- Cyclic or Closed-chain Compounds
- Classification based on the functional group
- Amides
- Alcohols
- Amines
- Acetylenes/ alkyn
- Acid anhydrides
- Aldehydes
- Acid halides
- Ethers
- Nomenclature of Organic Compounds – the systematic approach taken by IUPAC to provide a name for organic compounds is called nomenclature of organic compounds. According to IUPAC, the longest carbon chain present in organic compounds will be taken as the parent chain while naming a compound.
- Isomerism – Isomers are such chemical compound that differs in chemical and physical properties but has the same number of the same kind of atoms.
- Fundamental Concepts in Organic Reaction Mechanism
- Methods of Purification of Organic Compounds – purification of organic compounds is very important. The method of purification of any organic compound depends on the type of compound and the impurities present in it. Some of the purification methods used are
- Sublimation
- Crystallisation
- Distillation
- Fractional distillation
- Vaccum distillation
- Steam distillation
- Differential extraction
- Chromatography
NCERT Solutions Class 11 Chemistry is the best study material for students to study and prepare for their important exams. Our experts suggest students refer to our solution for their exam preparation.
