Question

Reaction Coordinate D)2 03 is incorrect Which of the following statment about thens A) All of the hydrogen atoms are in the same plane R) There is a total of five siga hands. The H-C-H hond angles are approximately 109.5" D) The carbon atoms are sp2 hybridized The H-C-H band angles are approximately 120". Which of the following has two equatorial alkyl substituents in its most stable conformation A) 1,2-dimethylcyclohexane B) -1,3-diethylcyclohen 13-diethylcyclohexane D -1,4-diethyleyelo n e E) LI-dimethylcyclohexane 7) S Which of the following statements correctly pertains to a pair of enantiomers? A) They have the same melting point, but they have different boiling points B) They rotate the plane of polained light by exactly the same amount and in opposite directions They rotate the plane of polarized light by differing amounts and in the same direction D) They rotate the plane of polarised licht by differing amounts and in opposite directions They have different melting points 9) Which of the following compounds has an configuration? H.CHC OH CH H CH H.CH.C CHICH HO H нсон

Answer 1

T.SI TSI I intermediate reaction co-ordinates In any energy vs reaction - coordinak plot the energy marema regions indicate the transition state because transition state is most energetic de least stable so it cannot be isolated.. Here in this plot there are two energy maxema regions so two T.Ss are present. So, option: (D) 2.