forestgrn05 forestgrn05 14-11-2022 Chemistry contestada Which of the following is an aldehyde? O OA. H-C-C- HICIH C. H- B. H-C HIGIH I-0-I HICIH HTCIH HICIH 0=0, D. H-C-C-C- O-CH3 HTCIH HICII I--I HICIH HICIH HICIH 용 0=0 CH3 IO 0=3 H-O