Question

State one observation for 1.when concentrated sulphuric acid is added to GLUCOSE​

Answer 1

State one observation for 1.when concentrated sulphuric acid is added to GLUCOSEState one observation for 1.when concentrated sulphuric acid is added to GLUCOSEState one observation for 1.when concentrated sulphuric acid is added to GLUCOSEState one observation for 1.when concentrated sulphuric acid is added to GLUCOSEState one observation for 1.when concentrated sulphuric acid is added to GLUCOSE

Explanation:

State one observation for 1.when concentrated sulphuric acid is added to GLUCOSEState one observation for 1.when concentrated sulphuric acid is added to GLUCOSEState one observation for 1.when concentrated sulphuric acid is added to GLUCOSEState one observation for 1.when concentrated sulphuric acid is added to GLUCOSEState one observation for 1.when concentrated sulphuric acid is added to GLUCOSEState one observation for 1.when concentrated sulphuric acid is added to GLUCOSE

Answer 2

Explanation:

Concentrated Sulphuric acid is added to Sugar Crystals. When sugar reacts with conc. H2SO4, it gives a black spongy mass of carbon which is called sugar charcoal.