Lactose is a reducing sugar and all reducing sugars show mutarotation.
NEET UG 2011 — Chemistry Organic Chemistry
Which one of the following statements is not true regarding (+) lactose?
Held on 30 Apr 2011 · Verified 9 Jul 2026.
(+) lactose is a β-glycoside formed by the union of a molecule of D(+) glucose and a molecule of D(+) galactose
(+) lactose is a reducing sugar and does not exhibit mutarotation
(+) lactose, C12H22O11 contains 8-O H groups
On hydrolysis (+) lactose gives equal amount of D(+) glucose and D(+) galactose
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