JEE Main 2019 Chemistry question

Chemistry Biomolecules JEE Main 2019

Fructose and glucose can be distinguished by:

(A)Fehling's test
(B)Seliwanoff's testCorrect
(C)Barfoed's test
(D)Benedict's test

Answer: (B)

Solution

Seliwanoff's test gives a quick red colour with ketoses (fructose).

Question ID VK-009355