Grade upto college level Physical Chemistry
Which one of the following statements is not true regarding (+) Lactose?
(1) (+) Lactose, C12H22O11 contains 8-OH groups
(2) On hydrolysis (+) Lactose gives equal amount of D(+) glucose and D(+) galactose
(3) (+) Lactose is a b-glycoside formed by the union of a molecule of D(+) glucose and a
molecule of D(+) galactose
(4) (+) Lactose is reducing sugar and does not exhibit mutarotation
