On mixing ethyl acetate with aqueous sodium chloride,the composition of the resultant solution is

Write the isomers of the compound having formula $C_4H_9Br$.

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

Explain the classification of haloalkanes and haloarenes on the basis of the number of halogen atoms with examples.

Which of the following halides is $2^o$?

The $IUPAC$ name of ethylidene chloride is $.....$ .