10 Questions
What is the main focus of the NCERT Solutions for Class 12 Chemistry Chapter 10?
Offering practice exercises to enhance understanding
Why are the NCERT Solutions for Class 12 Chemistry Chapter 10 designed in simple language?
To ensure ease of understanding for students
In what format are the NCERT Solutions for Class 12 Chemistry Chapter 10 available for students?
PDF document
How have the NCERT Solutions for Class 12 Chemistry Chapter 10 been prepared?
By subject experts
How can students use the NCERT Solutions for Class 12 Chemistry Chapter 10?
As a key resource material anytime, anywhere
In the compound (CH3)2CHCH(Cl)CH3, how would this halide be classified according to the IUPAC system?
Secondary alkyl halide
What is the IUPAC name for CH F2 CBr ClF?
1-Bromo-1-Chloro-1,2,2-trifluoroethane
Which of the following compounds is an example of an Aryl halide?
(CH3)3CCH2CH(Br)C6H5
Which compound among the following organic halogen compounds has a structure of 1 -Chloro-4-ethylcyclohexane?
1 – Bromo – 4 – sec – butyl – 2 – methylbenzene
Which of the following compounds has the highest dipole moment?
CHCl3
Study Notes
NCERT Solutions for Class 12 Chemistry Chapter 10: Haloalkanes and Haloarenes
Introduction
- The chapter deals with the chemistry of Haloalkanes and Haloarenes
- The NCERT solutions provided are based on the latest CBSE syllabus (2023-24)
Nomenclature of Haloalkanes and Haloarenes
- The IUPAC names of haloalkanes and haloarenes can be determined by identifying the type of halide and its position in the molecule
- Examples of IUPAC names:
- 2-Chloro-3-methylbutane (Secondary alkyl halide)
- 1-Bromo-3,3-dimethyl-1-phenylbutane (Secondary benzyl halide)
- 1-Chloro-4-(2-methylpropyl)benzene (Aryl halide)
Structures of Organic Halogen Compounds
- The structures of organic halogen compounds can be written based on their IUPAC names
- Examples of structures:
- 2-Chloro-3-methylpentane
- p-Bromochlorobenzene
- 1-Chloro-4-ethylcyclohexane
Physical Properties of Haloalkanes and Haloarenes
- Dipole moments of haloalkanes and haloarenes depend on their molecular structure
- Examples of dipole moments:
- CCl4: zero dipole moment due to symmetrical structure
- CHCl3: small dipole moment (1.08 D) due to opposition of dipole moments
- CH2Cl2: higher dipole moment due to strengthening of dipole moments
Access free PDF download of NCERT solutions for Class 12 Chemistry Chapter 10 - Haloalkanes and Haloarenes. All solutions are provided according to the latest CBSE syllabus, including answers to exercises and important questions.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
