AP EAMCET · Chemistry · Biomolecules
In \(\mathrm{D}\) - glucose \((\mathrm{X})\) and \(\mathrm{D}\) - Fructose \((\mathrm{Y})\), which hydroxyl group participates in hemiacetal formation
- A \(\mathrm{C}-5\) in both \(\mathrm{X}\) and \(\mathrm{Y}\)
- B \(\mathrm{C}-5\) in \(\mathrm{X}\) and \(\mathrm{C}-6\) in \(\mathrm{Y}\)
- C \(C-6\) in \(X\) and \(C-5\) in \(Y\)
- D \(\mathrm{C}-4\) in both \(\mathrm{X}\) and \(\mathrm{Y}\)
Answer & Solution
Correct Answer
(A) \(\mathrm{C}-5\) in both \(\mathrm{X}\) and \(\mathrm{Y}\)
Step-by-step Solution
Detailed explanation
In both, glucose and fructose, C-5 atom participates in hemiacetal formation.
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