1.

Which of the following does not form an oxime?

Answer»

Glucose
Glucose PENTAACETATE
Arabinose
Galactose

Solution : Glucose pentaacetate does not FORM an OXIME because the GLYCOSIDIC - OH group is not free since it is involved in ring formation. As a result, it cannot get converted into the open chain form required for the formation of oxime.


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