Chapter 10 quiz #10 PDF

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1.) Rank the following isomers in order of increasing boiling point, putting the least first.

I < II < III I < III < II II < III < I II < I < III 2.) Calculate the degree of unsaturation for a molecule with molecular formula C6H11Cl. 1 2 3 0 3.) What is (are) the missing reagent(s) in the following reaction?

Br2/CCl4 NBS, DMSO/H2O [1] Br2; [2] H2O [1] BH3; [2] H2O2/HO4.) What is the major product obtained from the following reaction?

I II III IV

5.) Which of the following alkenes are terminal alkenes?

I and II II and III I and IV I and III 6.) Rank the following compounds in order of decreasing stability, putting the most stable first.

I > II > III II > I > III III > II > I III > I > II 7.) What type of reactive intermediate is formed in the reaction of an alkene with HI to give an iodoalkane? Carbanion Carbocation Cyclic bromonium ion Radical 8.) Predict the major product(s) of the following reaction.

Only I and II Only II and IV Only II and III Only I and IV

9.) What is (are) the major product(s) obtained from the following reaction?

Only I Only II Only III Only I and II 10.) Which of the following statements about the stereochemistry of electrophilic addition of HX to alkenes is true? Achiral starting materials yield an unequal mixture of two enantiomers. Hydrohalogenation occurs with syn stereochemistry only. Hydrohalogenation occurs with anti stereochemistry only. Hydrohalogenation occurs with syn and anti addition of HX....