D and L Configuration of Sugars
JEE Main Chemistry · Biomolecules · 6 questions, latest first
- A D-aldotetrose on oxidation with concentrated HNO_3 resulted in optically inactive dicarboxylic acid. The structure of the D…20264 April, Shift 2 · Q68
- Which of the following is the correct structure of L-Fructose?20253 April, Shift 1 · Q70
- Identify the number of structure/s from the following which can be correlated to D-glyceraldehyde.202522 January, Shift 2 · Q70
- Which of the following is the correct structure of L-Glucose?20244 April, Shift 1 · Q80
- D-(+) - Glyceraldehyde →[ ii) H_2 O / H^+ iii) HNO_3] i) HCN The products formed in the above reaction are202313 April, Shift 1 · Q80
- L-isomer of tetrose X(C_4 H_8 O_4) gives positive Schiff's test and has two chiral carbons. On acetylation, 'X' yields…202311 April, Shift 1 · Q79