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obtained from the following reaction? 25. What is the major organie product NH2

ID: 1027709 • Letter: O

Question

obtained from the following reaction? 25. What is the major organie product NH2 1. NaNO2 HCI 2 HBr Br Br a. 1 b. 2 c. 3 d. 4 TRUE/FALSE 26. Aliphatic 30 amines with three different groups on nitrogen can be resolved. 27. The compound circled below represents a heterocyclic amine. 0 NH, NH2 NH2 COMPLETION Consider the following compounds. NH2 4.Cl_ NH2 Answer the following questions by filling in the blank with the appropriate number from the diagram or an 28. Te ammonia ion of substancewill have the largest pK. 29. The ammonia ion of substance will have the smallest pK 30. Substance is a primary alkyl amine.

Explanation / Answer

25. Option D, ie., compound 4, an example for Sandmaeyer reaction passes through diazotization of amine.

26. True

27. True,its a pyridine

28. Compound 1,NH

29. Compound 4, EWG, Cl increases the acidity,hence lesspKa.

30. Compound 2, an alkyl primary amine, methanamine