# NCERT Solutions for Class 12 Chemistry Chapter 10 Haloalkanes and Haloarenes

## NCERT Solutions for Class 12 Chemistry chapter 10 Haloalkanes and Haloarenes-

Class 12 chemistry chapter 10 deals with haloalkanes and haloarenes and carries Four marks in the CBSE board exam. In this chapter, we will learn IUPAC nomenclature of haloalkanes and haloarenes, important methods of preparation for these compounds, chemical and physical properties of organohalogen compounds and its uses.  In this chapter, there are 22 questions in the exercise. The NCERT Solutions for Class 12 Chemistry chapter 10 Haloalkanes and Haloarenes are designed and explained by chemistry experts to help students. These NCERT solutions help students in their preparation of CBSE Board exams as well as in competitive exams like JEE, NEET, BITSAT etc.

The seven sub-topics of NCERT Class 12 Chemistry chapter 10 Haloalkanes and Haloarenes covers important concepts like IUPAC nomenclature and preparation of haloalkanes and haloarenes and discuss how to use stereochemistry as a tool in the understanding the reaction mechanism and applications of organo-metallic compounds. At the end of the chapter, the environmental effects of polyhalogen compounds also highlighted. Halogenated compounds remain in the environment due to their resistance to breakdown by the bacteria in the soil.

Some important basic points of the Chapter 10 Haloalkanes and Haloarenes-

• The replacement of one or more than one H-atom in an aliphatic hydrocarbon by halogen atoms results in the formation haloalkane or alkyl halide and the replacement of H-atoms in an aromatic hydrocarbon by halogen atoms results in the formation of haloarene or aryl halide.
• In haloalkanes, halogen atoms attached to the $\dpi{100} SP^{3}$ hybridised carbon atom of an alkyl group.
• in haloarenes, halogen atoms attached to the $\dpi{100} SP^{2}$ hybridised carbon atoms of an aryl group.

## Topics and Sub-topics of NCERT Class 12 Chemistry Chapter 10 Haloalkanes and Haloarenes-

10.1 Classification

10.2 Nomenclature

10.3 Nature of C–X Bond

10.4 Methods of Preparation of Haloalkanes

10.5 Preparation of Haloarenes

10.6 Physical Properties

10.7 Chemical Reactions

## NCERT Solutions class 12 – Chemistry

 Chapter 1 The Solid State Chapter 2 Solutions Chapter 3 Electrochemistry Chapter 4 Chemical Kinetics Chapter 5 Surface Chemistry Chapter 6 General Principles and Processes of isolation of elements Chapter 7 The P-block elements Chapter 8 The d and f block elements Chapter 9 Coordination compounds Chapter 11 Alcohols, Phenols, and Ethers Chapter 12 Aldehydes, Ketones and Carboxylic Acids Chapter 13 Amines Chapter 14 Biomolecules Chapter 15 Polymers Chapter 16 Chemistry in Everyday life

## NCERT Solutions for Class 12- Subject wise

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