Identify the type of halide given in Column-$I$ from Column-$II$. Column-$I$ Column-$II$ $A$. $CH_2=CHCH_2X$ $i$. Aryl halide $B$. $CH_2=CHX$ $ii$. Benzylic halide $C$. $C_6H_5CH_2X$ $iii$. Allylic halide $D$. $C_6H_5X$ $iv$. Vinylic halide
| Column-$I$ | Column-$II$ |
| $A$. $CH_2=CHCH_2X$ | $i$. Aryl halide |
| $B$. $CH_2=CHX$ | $ii$. Benzylic halide |
| $C$. $C_6H_5CH_2X$ | $iii$. Allylic halide |
| $D$. $C_6H_5X$ | $iv$. Vinylic halide |
(A-III, B-IV, C-II, D-I) The classification of halides is based on the hybridization of the carbon atom attached to the halogen atom:
$A$. $CH_2=CHCH_2X$: The halogen is attached to an $sp^3$ hybridized carbon atom next to a carbon-carbon double bond,which is an allylic halide $(iii)$.
$B$. $CH_2=CHX$: The halogen is attached directly to an $sp^2$ hybridized carbon atom of a double bond,which is a vinylic halide $(iv)$.
$C$. $C_6H_5CH_2X$: The halogen is attached to an $sp^3$ hybridized carbon atom bonded to an aromatic ring,which is a benzylic halide $(ii)$.
$D$. $C_6H_5X$: The halogen is attached directly to an $sp^2$ hybridized carbon atom of an aromatic ring,which is an aryl halide $(i)$.
Therefore,the correct matching is: $(A-iii, B-iv, C-ii, D-i)$.
$A$. $CH_2=CHCH_2X$: The halogen is attached to an $sp^3$ hybridized carbon atom next to a carbon-carbon double bond,which is an allylic halide $(iii)$.
$B$. $CH_2=CHX$: The halogen is attached directly to an $sp^2$ hybridized carbon atom of a double bond,which is a vinylic halide $(iv)$.
$C$. $C_6H_5CH_2X$: The halogen is attached to an $sp^3$ hybridized carbon atom bonded to an aromatic ring,which is a benzylic halide $(ii)$.
$D$. $C_6H_5X$: The halogen is attached directly to an $sp^2$ hybridized carbon atom of an aromatic ring,which is an aryl halide $(i)$.
Therefore,the correct matching is: $(A-iii, B-iv, C-ii, D-i)$.
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Similar Questions
Give the $IUPAC$ names of the following compounds:
$(i)$ $CH_3-CH(Cl)-CH(Br)-CH_3$
$(ii)$ $CHF_2-CBrClF$
$(iii)$ $Cl-CH_2-C\equiv C-CH_2-Br$
$(iv)$ $(CCl_3)_3-C-Cl$
$(v)$ $CH_3-C(p-ClC_6H_4)_2-CH(Br)-CH_3$
$(vi)$ $(CH_3)_3-C-CH=CCl-C_6H_4I-p$
$(i)$ $CH_3-CH(Cl)-CH(Br)-CH_3$
$(ii)$ $CHF_2-CBrClF$
$(iii)$ $Cl-CH_2-C\equiv C-CH_2-Br$
$(iv)$ $(CCl_3)_3-C-Cl$
$(v)$ $CH_3-C(p-ClC_6H_4)_2-CH(Br)-CH_3$
$(vi)$ $(CH_3)_3-C-CH=CCl-C_6H_4I-p$
Easy
View SolutionWhich of the following is a geminal dichloride?
What are vinylic and aryl halogen compounds? Explain with examples.
Medium
View SolutionMatch the structures given in Column-$(I)$ with their types in Column-$(II)$.
Column-$(I)$ (Structure) Column-$(II)$ (Type) $(A)$ Cyclohexadiene with $-X$ $(i)$ Dihaloarene $(B)$ $p$-Dihalobenzene $(ii)$ Trihaloarene $(C)$ $1,3,5$-Trihalobenzene $(iii)$ Tetrahaloarene $(D)$ Chlorobenzene $(iv)$ Monohaloarene $(v)$ Monochloroarene $(vi)$ Dichloroarene
| Column-$(I)$ (Structure) | Column-$(II)$ (Type) |
|---|---|
| $(A)$ Cyclohexadiene with $-X$ | $(i)$ Dihaloarene |
| $(B)$ $p$-Dihalobenzene | $(ii)$ Trihaloarene |
| $(C)$ $1,3,5$-Trihalobenzene | $(iii)$ Tetrahaloarene |
| $(D)$ Chlorobenzene | $(iv)$ Monohaloarene |
| $(v)$ Monochloroarene | |
| $(vi)$ Dichloroarene |
Medium
View SolutionIn organic halide compounds,the type of compounds in which the carbon atom attached to the halogen is $sp^2$ hybridized is:
Difficult
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