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E trans-1, 2-dibromopropene 16. Give the structure and name of the product of th

ID: 573729 • Letter: E

Question

E trans-1, 2-dibromopropene 16. Give the structure and name of the product of the following reaction: Pd, heat A. CHiCH-CHCHs, butane B. CH CH CHCH, butane C. CHICH C CH, butyne D. CH CH CH-CHs, propane E. All the above responses are correct 17. a What is the I.U.P.A.C. name of ortho-dichlorobenzene? B I, 2-dichlorocyclohexene C. 1, 4-dichlorobenzene D. I, 3-dichlorobenzene E. 1,3-toluene 18. a-Provide the LUP.A.C. name of the following compound: A. 4-methyl-2-heptyne B. 4-methyl-5-heptyne c, 4-ethyl-4-mcthylbutane D. 4-propyl-2-pentyne E. 2-propyl-3-butyne

Explanation / Answer

16) H2 adds alkene to alkane

Hence correct answer is B   

17) The IUPAC name will be 1,2-dichloro benzene

Hence A

18) IUPAC name is 4-methyl-2-heptyne

Hence A