MCQ
Which of the following is expected to be optically active
  • A
    ${(C{H_3})_4}C$
  • ${C_2}{H_5}CH(C{H_3}){C_3}{H_7}$
  • C
    ${({C_2}{H_5})_2}CHC{H_3}$
  • D
    $C{H_3}CH = CHC{H_3}$

Answer

Correct option: B.
${C_2}{H_5}CH(C{H_3}){C_3}{H_7}$
b
As all the four substituents attached are different. So it is chiral and hence optical active.

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