Which process on a disaccharide yields two units of monosaccharides?

Which macromolecule is used in large quantities in our daily activities?

The number of water molecules used for the hydrolysis of lactose is ......... .

Statement $P$ : Disaccharides can undergo hydrolysis by boiling with dilute acids or by reacting with appropriate enzymes.
Statement $Q$ : The result of hydrolysis is the release of their constituent monosaccharide units.

Dehydration occurs between which of the following during its formation?

$S$ - Statement: Disaccharides are sweet in taste.
$R$ - Reason: They cannot pass through the cell membrane.