question_answer

Glucose molecule reacts with \['X'\] number of molecules of phenylhydrazine to yield osazone. The value of \['X'\] is:                   [AIPMT 1998]

A) four

B) one

C) two

D) three

Correct Answer: D

Solution :

[d]
	Thus only three phenyl hydrazine molecules and one molecule of glucose is required to form osazone.