Question

4. The order of basicity (from the weakest base to the strongest) for the four ions sho is: wn below CH COO HCEC CH3O Br D. Il III IVI 5. Which of the following statements is TRUE: A. Two diastereoisomers of the same compound will show identical properties in simple tests. B. Enantiomers have identical properties in enzymatic reactions systems. C. A meso form of the compound will have the same chemical properties as the racemic mixture. D. Two diastereoisomers of the same chiral substance will have specifie rotations that are equal in value but opposite in sign. E. The ratio of enantiomers in a mixture can be determined by using specific rotation measurements. 6. Which of the following line angle drawings represents an E isomer? Br Br Br CO-H Br Br Br Br HO2C HO,C CO2H CO H 7. What are the proper stereochemical descriptors for the following compound? NH2 HO. OCHa A. 2 S, 3 s B. 2 S, 3 R C. 2 R,3S 2 R, 3 R D.

answer key wasn't provided for these, I just want to make sure I'm on the right track

Answer 1