70.Rank the following in order of increasing size:Cl, Cl+ , Cl- (A)Cl < Cl+ < Cl- (B)Cl < Cl - < Cl+ (C)Cl- < Cl < Cl+ (D)Cl+ < Cl- < Cl (E)Cl+ < Cl < Cl-

67.Heating a particular ether with HBr yielded a single organic product. Which of the following conclusions may be reached? (A)The reactant was a methyl ether. (B)The reactant was a symmetrical ether. (C)The reactant was a cyclic ether. (D)Both {B}and {C} are correct (E) Both {A} and {B} are correct