Question

When diazine green solution is added to glucose solution it changed to pink colour why

Answer 1

Answer:

the diazine green solution is added to gulose solution and it changed into pink because it shows the absence of oxygen in it

Answer 2

ANSWER:

It changes to pink colour because of the "absence of oxygen" in it.

EXPLANATION:

    Diazine green solution is used as a test to determine the presence of oxygen in a solution. When the solution is deficient in oxygen then diazine green solution turns it into a pink coloured solution.

    This confirms the absence of oxygen in the solution. The same thing happens with the glucose solution. When the diazine green solution is added to it, the solution is deficient in oxygen. As a result the solution changes into pink colour.