Isopropyl alcohol is prepared by reacting the following alkene with $\mathrm{conc}{\mathrm{H}}_2{\mathrm{SO}}_4$ and ${\mathrm{H}}_2\mathrm{O}$

• A

  Propylene

• B

  Ethylene

• C

  2-methyl propene

• D

  Isoprene