Which of the following is a vinylic halide?

Write the structures of the following organic halogen compounds:
$(i)$ $2-$Chloro$-3-$methylpentane
$(ii)$ $p-$Bromochlorobenzene
$(iii)$ $1-$Chloro$-4-$ethylcyclohexane
$(iv)$ $2-(2-$Chlorophenyl$)-1-$iodooctane
$(v)$ $2-$Bromobutane
$(vi)$ $4-$tert-Butyl$-3-$iodoheptane
$(vii)$ $1-$Bromo$-4-$sec-butyl$-2-$methylbenzene
$(viii)$ $1,4-$Dibromobut$-2-$ene

Which among the following is a benzylic halide?

Match 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

Name the following halides according to the $IUPAC$ system and classify them as alkyl,allyl,benzyl (primary,secondary,tertiary),vinyl,or aryl halides:
$(i)$ $[CH_3]_2CHCH(Cl)CH_3$
$(ii)$ $CH_3CH_2CH(CH_3)CH(C_2H_5)Cl$
$(iii)$ $CH_3CH_2C[CH_3]_2CH_2I$
$(iv)$ $[CH_3]_3CCH_2CH(Br)C_6H_5$
$(v)$ $CH_3CH(CH_3)CH(Br)CH_3$
$(vi)$ $CH_3C(C_2H_5)_2CH_2Br$
$(vii)$ $CH_3C(Cl)(C_2H_5)CH_2CH_3$
$(viii)$ $CH_3CH=C(Cl)CH_2CH(CH_3)_2$
$(ix)$ $CH_3CH=CHC(Br)(CH_3)_2$
$(x)$ $p-ClC_6H_4CH_2CH(CH_3)_2$
$(xi)$ $m-ClCH_2C_6H_4CH_2C(CH_3)_3$
$(xii)$ $o-BrC_6H_4CH(CH_3)CH_2CH_3$

Explain the classification of monohalogen compounds on the basis of $sp^3$ $(C-X)$ bonds.