What are the hydrolysis products of `(i)` sucrose and `(ii)` lactose?

Explanation

(1) Lactose on hydrolysis in presence of an acid or enzyme lactose gives one molecule each of glucose and galactose

(2) Sucrose on hydrolysis in the presence of dil. acid or the enzyme invertase gives one molecule each of glucose and fructose.
`underset("lactose")(C_(12)H_(22)O_(11))+H_(2)O underset("lactase")overset(H_(3)O^(+))to underset(D-(+)"glucose" D-(+)-"galactose")(C_(6)H_(12)O_(6) + C_(6) H_(12) O_(6)`
(2) Sucrose on hydrolysis in the presence of dil. acid or the enzyme invertase give one molecule each of gulcose and fructose .
`underset("surcose")(C_(12)H_(22)O_(11)) + H_(2)O underset("invertase")overset(H_(3)O^(+)or) to underset("D(+) glucose")(C_(6)H_(12)O_(6)) +underset("D (-) fructose")(C_(6)H_(12)O_(6))`