Which of the Following Statements Is (Are)true About a Compound

Multiple Choice

Which of the following statements is (are) true about a compound that has molecular ion peaks in its mass spectrum at mass 170 and 172 and shows prominent peaks in its IR spectrum at 3150-3000 and 1600 cm^-1?

A) The compound is not pure.
B) The compound contains a halogen.
C) The compound contains an OH group and C_sp3-H hybridized bonds.
D) Both (The compound is not pure) and (The compound contains a halogen) are true statements.
E) Both (The compound is not pure) and (The compound contains an OH group and C_sp3-H hybridized bonds) are true statements.