Q 1 :    

The reaction of ${\mathrm{C}}_6{\mathrm{H}}_5\mathrm{CH}={\mathrm{CHCH}}_3$ with HBr produces             [2015]

• ${\mathrm{C}}_6{\mathrm{H}}_5{\mathrm{CH}}_2{\mathrm{CH}}_2{\mathrm{CH}}_2\mathrm{Br}$

   

• [IMAGE 42]

   

• [IMAGE 43]

   

• [IMAGE 44]