11) Which overhead view and two chairs do NOT show the same compound? A) B) C) D) 12) Which of these molecules contains both a ketone and an ether? A) C) B) D) 13) Whych two of these formulas cannot be a cycloalkane? 1C1H1811C1H14 (ii)- C1H10IV - C1H122n+2 a) I and II b) II and III c) II and IV d) hili and IV 14) Which of the following is NOT a carbonyl-containing functional group? a) ketone (b) ester c) amide d) ether