What is the hydrolytic conversion of sucrose into glucose and fructose called?

Which of the following is the structure of $\beta-D$-Glucopyranose?

$\alpha -D(+)$ Glucose and $\beta -D(+)$ Glucose are

Which of the following is the correct structure of $L$-Glucose?

Given below are two statements $:$
Statement $I: D-(+)-\text{glucose} + D-(-)-\text{fructose} \xrightarrow{-H_2O} \text{sucrose}$
$\text{sucrose} \xrightarrow{\text{Hydrolysis}} D-(+)-\text{glucose} + D-(-)-\text{fructose}$
Statement $II:$ Invert sugar is formed during sucrose hydrolysis.
In the light of the above statements,choose the correct answer from the options given below $:$

When one mole of lactose is hydrolysed,the hydrolysate contains