Which color change represents a positive reaction for the presence of sugar using the Benedicts test? A) green to blue B) blue to orange C) yellow to clear D) yellow to purple E) brown to blue-black
Added by Brianna S.
Step 1
In the Benedict's test, a blue solution of copper sulfate (CuSO4) is mixed with the sample containing the sugar and heated. If reducing sugars are present, they will react with the copper ions in the solution, causing a color change. Now, let's analyze the Show more…
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