12th Class Chemistry Biomolecules / जैव-अणु Question Bank Assertion And Reason (MCQs) - Biomolecules

  • question_answer
    Assertion: Enzyme hydrolysis of sucrose is called inversion.
    Reason: The configuration of sucrose gets inverted under these conditions.

    A) Assertion and reason both are correct statements and reason explains the assertion.         

    B) Assertion and reason both are correct statements but reason does not explain assertion.  

    C) Assertion is correct statement and reason is wrong statement. 

    D) Assertion is wrong statement and reason is correct statement.

    Correct Answer: C

    Solution :

    Correct reason. Sucrose (dextro rotatory) upon hydrolysis forms glucose (dextro rotatory) and fructose (laevo rotatory). Since there is a change in overall configuration from dextro to laevo, it is known as inversion.


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