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Question

Which of following give positive Fehling solution test?

A
sucrose
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B
glucose
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C
fats
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D
protein
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Solution

The correct option is C glucose
Fehling solution generally reduces aldehyde group.
Only glucose has aldehyde group. So glucose gives positive test for Fehling's solution.

940134_70913_ans_081182a196ce41a2b4a3a7cea27dc8b4.JPG

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