NEET Chemistry NEET PYQ-Surface Chemistry

  • question_answer
    Which of the following is correct? [AIPMT 2001]

    A) Cycloheptane is an aromatic compound

    B) Diastase is an enzyme

    C) Acetophenone is an ether

    D) All of the above

    Correct Answer: B

    Solution :

    [b] Diastase is an example of enzyme which is used for the conversion of starch into maltose by hydrolysis
    \[2{{({{C}_{6}}{{H}_{10}}{{O}_{5}})}_{n}}+n{{H}_{2}}O\,\underset{Enzyme}{\mathop{\xrightarrow{Diastase}}}\,n{{C}_{12}}\,{{H}_{22}}{{O}_{11}}\]
                Acetophenone is  , it is an aromatic ketone.
                Cycloheptane is a cyclic compound because aromatic compounds have benzene.
                Correct name is 3-methyl-2-butanone.


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