Which of the following will form two isomers with semi carbazide

1.	Which of the following will form two isomers with semi carbazide [Orissa JEE 2005]
A.	Benzaldehyde
B.	Acetone
C.	Benzoquinone
D.	Benzophenone
Answer» B. Acetone

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Which of the following will form two isomers with semi carbazide [Orissa JEE 2005]

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