I want to know the answer to the following question:
What color does the copper salts turn to using Benedict's reagent and Fehling's solution if sugar is present?
All the background I'm provided with is that "Specifically, using Benedict's reagent and Fehling's solution the presence of the sugar is signaled by a color change from blue Cu(II) to reddish copper(I) oxide.". Is that enough to answer the question?