Chapter 2

What is the molecular formula of this compound?

• C₁₇H₂₃NO₂

• C₁₉H₂₄NO₂

• C₁₉H₂₃NO₂

• C₁₇H₂₂NO₂

• C₁₉H₂₅NO₂

Which of the following are isomers?

• Only I and V

• Only II, III, and IV

• Only III and IV

• Only II, III, IV, and V

• All are isomers of each other

In the following compounds, indicate which is/are nonpolar? C(CCl₃)₄; CBr(CCl₃)₃; CBr₂(CCl₃)₂; CBr₃(CCl₃); CBr₄

• All of them

• C(CCl₃)₄ and CBr₄

• CBr(CCl₃)₃ and CBr₂(CCl₃)₂

• Only CBr₄

• Only C(CCl₃)₄

How many C₃H₈O constitutional isomers are possible?

• One

• Two

• Three

• Four

• Five

List the following in increasing order of acidity?

• A. I < II < III

• B. II < I < III

• C. II < III < I

• D. III < II < I

• E. I < III < II

What are the products of the following reaction based on the electron flow represented by the curved arrows?

Which molecule serves as the Lewis acid?

• Molecule A

• Molecule B

Which molecule serves as the Lewis base?

• Molecule A

• Molecule B