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cut paste test II BIOLOGY MCB3023

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cut paste test II What is the approximate value of the length of the carbon-carbon bond in ethene? a. 121 pm b. 134 pm c. 142 pm d. 154 pm What is the hybridization of carbon atoms labeled i - iii in the following structure? a. i = sp2; ii = sp2; iii = sp2 b. i = sp; ii = sp; iii = sp3 c. i = sp2; ii = sp; iii = sp3 d. i = sp2; ii = sp2; iii = sp3 9. What is the index of hydrogen deficiency of a compound with a molecular formula of C5H10? a. 0 b. 1 c. 2 d. 3 10. What is the index of hydrogen deficiency of a compound with a molecular formula of C6H8? a. 0 b. 1 c. 2 d. 3 22. What is the IUPAC name of the following compound? a. 2-methylenepentane b. 2-methyl-1-pentene c. 2-vinylpentane d. 2-propyl-1-propene 23. What is the IUPAC name of the following compound? a. 1,3-dimethylhexene b. 2,4-dimethyl-2-hexene c. 2,4-dimethyl-1-hexene d. 3,5-dimethyl-4-hexene 26. What is the IUPAC name of the following compound? a. (E)-3-methyl-4-hexene b. (Z)-3-methyl-4-hexene c. (E)-4-methyl-2-hexene d. (Z)-4-methyl-2-hexene 27. What is the IUPAC name of the following compound? a. (E)-3-methyl-3-pentene b. (Z)-3-methyl-3-pentene c. (E)-3-methyl-2-pentene d. (Z)-3-methyl-2-pentene 28. What is the IUPAC name of the following compound? a. 2-methyl-4-vinyl-2-pentene b. 3,5-dimethyl-1,4-hexadiene c. 2,4-dimethyl-3,5-hexadiene d. 1,1,3-trimethyl-1,4-pentadiene 29. What is the IUPAC name of the following compound? a. (Z)-3-ethyl-5-methyl-1,4-heptadiene b. (E)-3-ethyl-5-methyl-1,4-heptadiene c. (E)-3-methyl-5-vinyl-3-heptene d. (Z)-1,3-diethyl-1-methyl-1,4-pentadiene 30. What is the IUPAC name of the following compound? a. 1,2-dimethylcyclohexene b. 2,3-dimethyl-1-cyclohexene c. 1,2-dimethyl-2-cyclohexene d. 1,6-dimethylcyclohexene 36. Which is the correct assignment of the common names of the following compounds? a. 1 = ethylene; 2 = isobutylene; 3 = isoprene b. 1 = acetylene; 2 = isoprene; 3 = isobutylene c. 1 = ethylene; 2 = isoprene; 3 = isobutylene d. 1 = acetylene; 2 = isobutylene; 3 = isoprene 6. Using the EZ system, the following would designated as the isomer. : 7. What is the IUPAC name of the following compound? 8. What is the IUPAC name of the following compound? 9. What is the IUPAC name of the following compound? 10. What is the IUPAC name of the following compound? 15. What is the IUPAC name of the following compound? 16. What is the IUPAC name of the following compound? 17. Provide the bond-line structure of (2E,5E)-2,5-octadiene. .....................................................................continued.......................................................

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