question_answer

The absolute configurations of the\[{{C}_{2}}\]and\[{{C}_{3}}\] atoms in the molecule with the structure is

A)  25, 35                                  

B)  2R, 3S

C)  2S, 3R                                  

D)  2R, 3R

Correct Answer: D

Solution :

                  For \[{{C}_{2}},\] For\[{{C}_{3}},\]