Q24
For the aldotetroses I-IV, the combination of true statements, among P-T, is P = I and II are diastereomers and II and III are enantiomers Q = I and IV are mesomers and are optically inactive R = I and III can be interconverted by a base catalysed isomerisation S = only I and IV are HlO4 cleavable T = I and III are D-sugars and II and IV are L-sugars
For the aldotetroses I-IV, the combination of true statements, among P-T, is
P = I and II are diastereomers and II and III are enantiomers
Q = I and IV are mesomers and are optically inactive
R = I and III can be interconverted by a base catalysed isomerisation
S = only I and IV are HlO4 cleavable
T = I and III are D-sugars and II and IV are L-sugars
P = I and II are diastereomers and II and III are enantiomers
Q = I and IV are mesomers and are optically inactive
R = I and III can be interconverted by a base catalysed isomerisation
S = only I and IV are HlO4 cleavable
T = I and III are D-sugars and II and IV are L-sugars
A.
Q, R, T
B.
P, R, T
C.
Q, R, S, T
D.
P, Q, S
AnswerAnswer: Option D
Solution
Answer: Option D
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