Write the structure of 1-Bromo-4-chlorobut-2-ene.
Write the structure of 2,4-dinitrochlorobenzene.
Write the structure of 3-Bromo-2-methylprop-1-ene.
Write the structure of an isomer of compound C₄H₉Br which is most reactive towards reaction.
Write the IUPAC name of the following :
Identify the chiral molecule in the following pair :