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Svetlanka [38]
2 years ago
9

Fehling's solution is added to the counters of test tube b after about 3 minutes and it turns brick red.what food substance was

used?
Physics
1 answer:
hjlf2 years ago
6 0

The food substance being used which turned Fehling's solution to brick red is a reducing sugar.

<h3>What is Fehling's solution?</h3>

This is an indicator which is used to test for the presence of reducing sugar or aldehydes in a solution.

Brick red precipitate of copper(I) oxide is formed when it tests positive to compounds such as glucose etc.

Read more about Fehling solution here brainly.com/question/3262179

#SPJ1

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