Give reactions with support cyclic structure of glucose. – InterviewSolution

InterviewSolution

1.

Give reactions with support cyclic structure of glucose.

Answer»

(a) Glucose does not give 2,4‐DNP test, Schiff`s test and sodium hydrogen sulphide test.

(b) The pentaacetate of glucose does not react with NH₂OH indicating absence of free ―CHO group.

(c) Glucose exists in two crystalline form α and β.

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