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1. ) A= Ch 3 Ch 2 ChBrCH 2 CH 3 B= Ch 3 ChBrCh 2 CH 2 CH 3 A and B are stereoiso

ID: 853897 • Letter: 1

Question

1. ) A= Ch3Ch2ChBrCH2CH3 B= Ch3ChBrCh2CH2CH3

A and B are stereoisomers with the same molecular formula. They are not mirror images of one another. Which of the following best describes the relation ship between A and B?

a) structural isomers

b) enantiomers

C) conformational isomers

d) constitutional isomers

e) diasteromers

2. An increase in which of the following results in a decrease in the rate of the chemical reaction?

a) temperature

b) concentration

c) collision frequency

d) energy of activation

Explanation / Answer

ANSWERS

1) Constituitional isomers

2) Activation energy