Option (i) is the answer.
The -OH group is on the lowest asymmetric carbon on the right side of the I, II, and III structures, which is similar to (+) glyceraldehyde.
Optical rotations of some compounds along with their structures are given below which of them have D configuration.
(i) I, II, III
(ii) II, III
(iii) I, II
(iv) III
(i) I, II, III
(ii) II, III
(iii) I, II
(iv) III
Optical rotations of some compounds along with their structures are given below which of them have D configuration.
(i) I, II, III
(ii) II, III
(iii) I, II
(iv) III
(i) I, II, III
(ii) II, III
(iii) I, II
(iv) III
