Did you know?
If you removed all empty space from atoms in your body, you'd compress to the size of a speck of dust.
Did you know?
If you removed all empty space from atoms in your body, you'd compress to the size of a speck of dust.
The reagents with which glucose does not react to give the corresponding tests/products areA. Tollen’s reagentB. Schiff’s reagentC. HCND. NH₂OHE. NaHSO₃
To solve this problem, we need to analyze the reactivity of glucose with the given reagents.Glucose is an aldose sugar with the following functional groups:• An aldehyde group at the first carbon.• Multiple hydroxyl groups on the other carbons.Let's evaluate each reagent:A. Tollen's reagent:• Tollen's reagent is used to test for aldehydes. Glucose, having an aldehyde group, reacts with Tollen's reagent to give a silver mirror.B. Schiff's reagent:• Schiff's reagent is used to detect aldehydes. However, glucose does not give a positive test with Schiff's reagent due to its cyclic hemiacetal form, which does not readily react.C. HCN:• Glucose reacts with HCN to form cyanohydrins. The aldehyde group in glucose reacts with HCN.D. (Hydroxylamine):• Glucose reacts with hydroxylamine to form oximes. The aldehyde group in glucose reacts with E. (Sodium bisulfite):• Sodium bisulfite reacts with aldehydes to form bisulfite addition compounds. However, glucose does not react with due to steric hindrance and its cyclic form.Based on the analysis, glucose does not react with Schiff's reagent and sodium bisulfite.Therefore, the correct option is Option 1: B and E.
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