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7. Alcohol, phenol and ethers — Chemistry STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceChemistry7. Alcohol, phenol and ethers1 Mark
MCQ
Maltose on hydrolysis gives
  • A
    Mannose + glucose
  • B
    Galactose + glucose
  • ✓
    Glucose
  • D
    Mannose + fructose
✓

Answer

Correct option: C.
Glucose
c
(c) $\mathop {{C_{12}}{H_{22}}{O_{11}}}\limits_{{\text{Maltose}}}  + {H_2}O\mathop {\xrightarrow{{{\text{Maltase}}}}}\limits_{{\text{(from}}\,\,{\text{yeast)}}} \mathop {2{C_6}{H_{12}}{O_6}}\limits_{{\text{Glucose}}} $

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