3 A solution containing an enzyme and no other substance was tested.
Which test would give a positive result?
A Benedict's test
B biuret test
C ethanol test
D iodine test
[1]



Answer :

Final answer:

The Benedict's test detects reducing sugars in a solution by indicating a color change upon heating, with a positive result shown by colors like green, yellow, orange, or red.


Explanation:

Benedict's Test is used to detect the presence of reducing sugars in a solution. When Benedict's solution is added and the test tube is heated, a positive result is indicated by a color change, typically from blue to green, yellow, orange, or red, depending on the amount of reducing sugar present. For example, in the test, glucose would give a positive result in the Benedict's test.


Learn more about Benedict's Test and Reducing Sugars here:

https://brainly.com/question/38821319


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