Question

Which of the following reactions is not given
by Glucose
a) with Bronine water
b) with Hi, heat for long
time
c)
with hydrogen cyanide
d) Reaction with 2,4D NP​

Answer 1

Answer:

There are following three reactions of glucose which cannot be explained by its chain structure. (1) Glucose doesn't undergo 2,4-DNP test, schiff's test. Actually, aldehyde gives 2,4-DNP test , Schiff's test and react with NaHSO₄ forms hydrogen sulphite addition product.