Glucose and fructose are treated with excess phenylhydrazine to form osazone derivatives. Which of t — Biomolecules Chemistry Question

💡 Solution & Explanation

Glucose, mannose, and fructose form identical osazones because the reaction consumes the stereocenters at C-1 and C-2, and all three sugars have identical configurations at the remaining C-3, C-4, and C-5 positions.