Hydrolysis of sucrose into ($+$) glucose and ($-$) fructose is known as:
 

Find true and False from the following statements regarding carbohydrates

${\mathrm{S}}_1$ : All monosaccharides whether aldoses or ketoses are reducing sugars.

$\mathrm{S}{ }_2$ : Bromine water can be used to differentiate between aldoses and ketoses

${\mathrm{S}}_3$ : A pair of diastereomeric aldoses which differ only in configuration at $\mathrm{C}-2$ are anomers.

$\mathrm{S}4$ : Osazone formation destroys the configuration at $\mathrm{C}-2$ of an aldose, but does not affect the configuration of the rest of the molecule.

Observe the following laboratory tests for glucose pentacetate and mention $+\mathrm{ve}$ or $-\mathrm{ve}$ the code given below.