CHAPTER 1

a. 1,2-dibromo-3-penteneb. 3,4-dibromo-1-pentenec. 1,4-dibromo-2-pentened. a mixture of the above three compoundse. none of the above three compounds____ 23. The number of isomers of chlorodibromobenzene is which of the following?a. three d. sixb. four e. sevenc. five____ 24. The nitration of benzene with nitric acid is best done in which of the following?a. water d. ethanolb. sulfuric acid e. carbon tetrachloridec. sodium hydroxide____ 25. Considering the following compounds:I II IIIThe order of acid strength isa. I>II>III d. III>II>Ib. II>III>I e. II>I>IIIc. III>I>II____ 26. The formula for methyl ethanoate is which of the following?a. c.b. d.____ 27. The condensed formula of 2,3,4-trimethylpentane is which of the following?