Match the following: (a) Allyl chloride (1) CH 2 = CHCl (b) Benzyl chloride (2) CCl 2 F 2 (c) Vinyl chloride (3) CH 2 - CHCH 2 Cl (d) Freon (4) C 6 H 5 CH 2 Cl

Allyl chloride is an Allylic halide. Allylic halides are the compounds in which the halogen atom is bonded to an sp 3 - hybridised carbon atom adjacent to a carbon-carbon double bond ( C = C ) i.e. to an allylic carbon. The structure of Allyl chloride is CH 2 = CHCH 2 Cl . Benzyl chloride is a Benzylic halide with the chemical formula C 6 H 5 CH 2 Cl . These are the compounds in which the halogen atom is bonded to an sp 3 - hybridised carbon atom attached to an aromatic ring. Vinyl chloride is an example of Vinylic halide with the chemical formula CH 2 = CHCl . These are the compounds in which the halogen atom is bonded to a sp 2 - hybridised carbon atom of a carbon-carbon double bond ( C = C ) . The chlorofluorocarbon compounds of methane and ethane are collectively known as freons. They are extremely stable, unreactive, non-toxic, non-corrosive and easily liquefiable gases. Freon 12 CCl 2 F 2 is one of the most common freons in industrial use. It is manufactured from tetrachloromethane by Swarts reaction. (a) Allyl chloride (3) CH 2 - CHCH 2 Cl (b) Benzyl chloride (4) C 6 H 5 CH 2 Cl (c) Vinyl chloride (1) CH 2 = CHCl (d) Freon (2) CCl 2 F 2

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Out of all the possible isomers of $C_{5} H_{11} Cl,$ how many are secondary in nature? (Exclude stereo isomers if any.)

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Important Questions on Haloalkanes and Haloarenes(OoS)

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Chemistry>Organic Chemistry>Haloalkanes and Haloarenes(OoS)>Classification of Haloalkanes and Haloarenes

The optically inactive compound from the following is:

EASY

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes(OoS)>Classification of Haloalkanes and Haloarenes

The given compound

Question Image

is an example of

MEDIUM

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes(OoS)>Classification of Haloalkanes and Haloarenes

Which of the following pairs of compounds are positional isomers?

EASY

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes(OoS)>Classification of Haloalkanes and Haloarenes

The number of possible mono halogen derivatives for the alkyl halide having molecular formula

C_{4} H_{9} X

is (structural isomers only)

EASY

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes(OoS)>Classification of Haloalkanes and Haloarenes

Draw the orbital diagram of

{CH}_{3} Cl

EASY

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes(OoS)>Classification of Haloalkanes and Haloarenes

In the following structure, the double bonds are marked as

I, II, III

and

IV

Geometrical isomerism is not possible at the site(s):

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Chemistry>Organic Chemistry>Haloalkanes and Haloarenes(OoS)>Classification of Haloalkanes and Haloarenes

Which of the following compounds will exhibit geometrical isomerism?

HARD

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes(OoS)>Classification of Haloalkanes and Haloarenes

Among

(a) - (d),

the complexes that can show geometrical isomerism are:

(a)

{[P t {(N H_{3})}_{3} C l]}^{+}

(b)

{[P t (N H_{3}) C l_{5}]}^{-}

(c)

[P t {(N H_{3})}_{2} C l (N O_{2})]

(d)

{[P t {(N H_{3})}_{4} C l B r]}^{2 +}

EASY

Chemistry>Organic Chemistry>Haloalkanes and Haloarenes(OoS)>Classification of Haloalkanes and Haloarenes

Write hybridized state of carbon bonded to halogen atom in allyl chloride.

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Chemistry>Organic Chemistry>Haloalkanes and Haloarenes(OoS)>Classification of Haloalkanes and Haloarenes

Match the following:

(a) Allyl chloride	(1) ${CH}_{2} = CHCl$
(b) Benzyl chloride	(2) ${CCl}_{2} F_{2}$
(c) Vinyl chloride	(3) ${CH}_{2} - {CHCH}_{2} Cl$
(d) Freon	(4) $C_{6} H_{5} {CH}_{2} Cl$