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

Consider the following statements:
Statement-$I$: Cane sugar is a disaccharide of $\alpha-D$-glucose and $\beta-D$-fructose.
Statement-$II$: Milk sugar is a disaccharide of $\beta-D$-glucose and $\beta-D$-galactose.
The correct answer is:

The two forms of $D$-Glucopyranose are called

Molisch's test is done for the detection of

What is the phenomenon of rapid interconversion of $\alpha-D-$glucose into $\beta-D-$glucose in solution called?

Anomers of glucose are defined as: