(A) When `alpha-D` glucose dissolved in water, specific rotation of the solution changes from ` + 111^@ " to " + 52.5^2`
(R) : `alpha-D-` glucose when dissolved in water, the equilibrium mixture of `alpha-D(+)` Glucose and `beta-D(+)`- Glucose is formed

Options

A. Both (A) and (R) are true and (R) is the correct explanation of (A)
B. Both (A) and (R) are true and (R) is not the correct explanation of (A)
C. (A) is true but (R) is false
D. Both (A) and (R) are false

Answer

A