STANDARDChemistry-Carbohydrates
STANDARD Chemistry Glucose Structure Assertion Reason Question
Type: Assertion Reason-conceptual-Medium
Assertion : Glucose does not give 2, 4-DNP test. Reason : Glucose exists in cyclic hemiacetal form.
A
If both assertion and reason are true and reason is the correct explanation of assertion.
B
If both assertion and reason are true but reason is not the correct explanation of assertion.
C
If assertion is true but reason is false.
D
If both assertion and reason are false.
Correct Answer
Option A
Detailed Explanation
Glucose does not give 2, 4-DNP test because it exists in a cyclic hemiacetal form, which does not react with 2, 4-DNP.
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