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CUET Chemistry Notes Study Materials Haloalkanes and Haloarenes AMBIPi

Hi CUET aspirants, Welcome to Amans Maths Blogs (AMBIPi). In this post, you will get CUET Chemistry Notes Study Materials Haloalkanes and Haloarenes AMBIPi. This CUET Chemistry Notes are designed by analyzing to the CUET Syllabus and CUET Previous Years Questions Papers.

CUET Chemistry Notes

CUET Chemistry Haloalkanes and Haloarenes: Important Points to Remember

There are following important points in this chapter of Haloalkanes and Haloarenes

CUET Chemistry: Alkyl Halide

Alkyl Halide [R-X] or [Halo Alkane] [Preparation]

Properties of Haloalkane / Alkyl Halide [Nucleophilic Substitution]

CUET Chemistry: Chemical Reactions of Haloalkanes

The reactions of haloalkanes may be divided into the following categories:  

Alkyl halides undergoes nucleophilic substitution reaction by two mechanism SN1or SN2. SN1 forms carbocation in  SN2 inversion of configuration occurs.

CUET Chemistry: Zaitseff Rule

Zaitsev (also pronounced as Saytzeff) who in 1875 formulated a rule which can be summarized as “in dehydrohalogenation reactions, the preferred product is that alkene which has the greater number of alkyl groups  attached to the doubly bonded carbon atoms.”

CUET Chemistry: Haloarenes

Aryl Halide [Haloarenes] Preparation

Properties of Aryl halides

CUET Chemistry: Polyhalogen Compounds

Dichloromethane(Methylene chloride)
Solvent as a paint remover, metal cleaning and finishing solvent.
Methylene chloride harms the human central nervous system

Chloroform
Chloroform is slowly oxidised by air in the presence of light to an extremely poisonous gas, carbonyl chloride, also known as phosgene. It is therefore stored in closed dark coloured bottles completely filled so that air is kept out. 

Freons:

The chlorofluorocarbon compounds of methane and ethane are collectively known as freons.

Freon 12 (CCl2F2) is one of the most common freons in industrial use. It is manufactured from tetrachloromethane by Swarts reaction.

DDT (p,p’-Dichlorodiphenyltrichloroethane)

The chemical stability of DDT and its fat solubility compounded the problem.

CUET Chemistry Mock Test

Now, you have revised the this CUET Chemistry chapter. So, you must need to practice CUET Chemistry Sample Papers. By solving these CUET Chemistry questions, you will be more confident about your CUET preparations.

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