asndjsd46521 asndjsd46521 Today at 9:23 PM Chemistry Answered Which of the following best describes the geometry and hybridization of the carbonyl carbon in acetone (2-propanone)? 1) sp2 hybridized, trigonal planar 2) sp3 hybridized, tetrahedral 3) sp2 hybridized, tetrahedral 4) sp3 hybridized, trigonal planar