19. Which of the following compounds would react fastest with HNO3/H₂SO4? nitrobenzene (PhNO2) A. toluene (PhCH3) B. bromobenzene (PhBr) C. anisole (PhOCH3) D. benzoic acid (PhCOOH) 20. Which series of reactions will convert benzene into p-nitrobenzoic acid? A. CH3Br/AlBr3 followed by HNO3/H2SO4 followed by KMnO4/H₂0 B. HNO3/H₂SO4 followed by KMnO4/H₂O followed by CH3Br/AlBr3 C. KMnO4/H₂0 followed by CH3Br/FeBr3 followed by HNO3/H₂SO4 D. CH3Br/AlBr3 followed by KMnO4/H₂O followed by HNO3/H₂SO4 E. HNO3/H₂SO4 followed by CH3Br/AlBr, followed by KMnO4/H₂0 21. The carbon-carbon bonds in benzene are A. B. C. D. E. of equal length and are longer than an isolated double bond of equal length and are midway between a single bond and a double bond of equal length and are shorter than a typical single bond of unequal length and alternate as single and double bonds in fluctuation of length between that of a double bond and a single bond

19. Which of the following compounds would react fastest with HNO3/H₂SO4? nitrobenzene (PhNO2) A. toluene (PhCH3) B. bromobenzene (PhBr) C. anisole (PhOCH3) D. benzoic acid (PhCOOH) 20. Which series of reactions will convert benzene into p-nitrobenzoic acid? A. CH3Br/AlBr3 followed by HNO3/H2SO4 followed by KMnO4/H₂0 B. HNO3/H₂SO4 followed by KMnO4/H₂O followed by CH3Br/AlBr3 C. KMnO4/H₂0 followed by CH3Br/FeBr3 followed by HNO3/H₂SO4 D. CH3Br/AlBr3 followed by KMnO4/H₂O followed by HNO3/H₂SO4 E. HNO3/H₂SO4 followed by CH3Br/AlBr, followed by KMnO4/H₂0 21. The carbon-carbon bonds in benzene are A. B. C. D. E. of equal length and are longer than an isolated double bond of equal length and are midway between a single bond and a double bond of equal length and are shorter than a typical single bond of unequal length and alternate as single and double bonds in fluctuation of length between that of a double bond and a single bond

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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