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Assertion : Fructose does not contain an...

Assertion : Fructose does not contain an aldehydic group but still reduces Tollen's regant.
Reason : In the presence of base, fructose undergoes rearrangement to give glucose.

A

If both assertion and reason are correct and reason is correct explanation for assertion.

B

If both assertion and reason are correct but reason is not correct explanation for assertion.

C

If assertion is correct but reason is incorrect.

D

If assertion and reason are both incorrect.

Text Solution

Verified by Experts

The correct Answer is:
A
Reason is the correct explanation for assertion.
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Knowledge Check

  • Assertion : Fructose does not contain aldehyde group but still reduce Tollen's reagent. Reason : In the presence of base, fructose undergoes rearrangement to form glucose and mannose.

    A
    Assertion and reason both are CORRECT and reason is the CORRECT explanation of the assertion.
    B
    Assertion and reason both are wrong statements.
    C
    Assertion is correct statement but reason is wrong statement.
    D
    Assertion is wrong statement but reason is correct statement.

  • Assertion : Fructose does not contain as aldehyde group but still reduces Tollens' reagent. Reason : In presence of a base , fructose undergoes a rearrangement to form glucose and mannose.

    A
    If both assertion and reason are true , and is the true explanation of the assertion.
    B
    If both assertion and reason are true, but reason is not the true explanation of the assertion.
    C
    If asseration is true , but reason is false.
    D
    If both assertion and reason are false.

  • Assertion:- Fructose does not contain an aldehyde group but still reduce tollen's reagent. Reason:- In presence of dilute solution of alkali, fructose undergoes epimerisation to form glucose and mannose.

    A
    If both Assertion `&` Reason are True `&` the Reason is a correct explanation of the Assertion.
    B
    If both Assertion `&` Reason are True but Reason is not a correct explanation of the Assertion.
    C
    If Assertion is True but the Reason is False.
    D
    If both Assertion `&` Reason are False.

    • Similar Questions

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    Assertion : Demineralised water does not contain any ions. Reason : Permutit process for water softening gives demineralised water.

    Assertion : Fructose is a reducing sugar. Reason : It has a ketonic groups.

    Assertion: Formic acid reduces Tollens reagent. Reason : Compounds containing CHO group reduce Tollens reagent.

    Assertion: formic acid reduces Tollens' reagent. Reason: Compounds containing CHO group reduce tollens' reagent.

    Assertion : Glucose and fructose both reduce Schiff's reagent. Reason : Both have free carbonyl group.

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