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aw the Fischer projection of the following compound with the lowest priorny -chl

ID: 706716 • Letter: A

Question

aw the Fischer projection of the following compound with the lowest priorny -chloro-3 groups on each chiral Chapter 6 12. Select the rate law for the following reaction, e8 ( RBr) CHOHCHs+Br A) Rate k IRRr] B) Rate k [RBel (OH 13. The reaction, H.O mol; 54.4g thermodynamic values at 27.0C: AH- 75.3 mol-1, what is the value of ?G for this reaction? A)-73.8 k mol D) +91.6 kJ mol 91.6 k mol- 14. Sele ect the potential energy diagram that represents a two-step endothermic (endergonic) reaction. PE Pt PE C) 11I D) IV E) V A) 1 Consider the substitution reaction that takes place when (R)-3-bromo-3-methylhexane is treated with methanol. Which of the following would be true? A) The reaction would take place only with inversion of configuration at the stereogenic center. B) The reaction would take place only with retention of configuration at the stereogenic center C) The reaction would take place with racemization. D) No reaction would take place E) The alkyl halide does not possess a stereogenic center 15.

Explanation / Answer

12. Option B, since it is an example SN2 reaction

15. Option C, sn1 reaction involves racemisation

16. Option B since it is an example for SN2 reaction reaction. Inversion of configuration occurs in SN2 reactions

17. Option D, since order of SN1 reactions :3>°2 °>1 °

18. Option C, since anionc species are more Nucleophilic than neutral species

19. Option D, water