An aques solution of d-galacyoside has (α)25 of 70.7 after standing hours. the specific rotation of pure α-f galcyoside and βgalactoside are +12.5 and +50.8 res

An Aques solution of D-galacyoside has (α)25 of 70.7 after standing hours. The specific rotation of pure α-F galcyoside and βgalactoside are +12.5 and +50.8 respectively calculated proportion of α- F galctosode andyβ galctoside in equilibrium mixture