Which of the following molecule is achiral?

Options

A. 2-chlorobutane
B. 2,3-dichloropropane
C. Bromochloro iodomethane
D. None of these

Answer

D

Explanation

The compound containing symmetrical carbon bearing two or more similar groups are called achiral. Therefore, the given compounds are chiral.
`underset("2-chlorobutane")(CH_(3)-overset(Cl)overset("|")underset(H)underset("|")"C"-CH_(2)-CH_(3))," "underset("2, 3-dichloropropane")(CH_(3)-overset(Cl)overset("|")underset(H)underset("|")"C"-overset(Cl)overset("|")underset(H)underset("|")"C"-H)`
`underset("Bromochloroiodo methane")(I-overset(H)overset("|")underset(Cl)underset("|")"C"-Br)`