question_answer

                Which of the following is correct?                                                                                                            

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 :

                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.