GKFix MCQ Question

Which of the following is the complete structural formula for CH3CH2COCH2CH3?

• A. CH3-CH2-C(=O)-CH2-CH3
• B. CH3-C(=O)-CH2-CH2-CH3
• C. CH3-CH2-CH2-C(=O)-H
• D. CH3-CH2-CH2-CH2-OH