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10. Biomolecules — Chemistry STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceChemistry10. Biomolecules1 Mark
MCQ
Sugar which does not give reddish brown precipitate with Fehling's reagent is:
  • ✓
    Sucrose
  • B
    Lactose
  • C
     Glucose
  • D
     Maltose
✓

Answer

Correct option: A.
Sucrose
a
Sucrose do not contain hemiacetal group.

Hence it does not give test with Fehling solution.

While all other give positive test with Fehling solut

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