Question

Match the two columns: based on the reaction Glucose + 'X' → 'P' List-I (Reagent-X) A. Br\(_2\)/water
B. Acetic anhydride (excess)
C. Conc. HNO\(_3\)
D. NH\(_2\)OH
List-II (Product-P) (i) Glucose oxime
(ii) Saccharic acid
(iii) Glucose pentaacetate
(iv) Gluconic acid

• A. A – iv, B – ii, C – iii, D – i
• B. A – ii, B – iv, C – iii, D – i
• C. A – ii, B – iii, C – iv, D – i
• D. A – iv, B – iii, C – ii, D – i

Hint:

In organic reactions, acetic anhydride is used to form esters, while Br\(_2\)/water and NH\(_2\)OH are used for functional group interconversions.

Answer 1

The Correct Option is D

Step 1: Understand the reactions.
- A. Br\(_2\)/water reacts with glucose to form gluconic acid (iv). - B. Acetic anhydride (excess) reacts with glucose to form glucose pentaacetate (iii). - C. Conc. HNO\(_3\) reacts with glucose to form saccharic acid (ii). - D. NH\(_2\)OH reacts with glucose to form glucose oxime (i). Step 2: Conclusion.
The correct matching is A – iv, B – iii, C – ii, D – i. Final Answer: \[ \boxed{\text{A – iv, B – iii, C – ii, D – i}}. \]