Glucose +x phenyl hydrazine `to` osazone 'x' will be :

D-glucose reacts with phenylhydrazine to make osazone. How many molecules of phenylhydrazine are used for this reaction per molecule of D-glucose?

D-glucose reacts with phenylhydrazine to make osazone. How many molecules of phenylhydrazine are used for this reaction per molecule of D-glucose?

Glucose reacts with X number of molecules of phenylhydrazine to yield osazone.The value of X is