A compound has a molecular formula MnO2. Answer the following question:
Three organic compounds A, B and C have the following molecular formulae : A C4H8O2 B C4H10O C C4H8O (a) Which compound contains an alcohol group? Write its name and structural formula. (b) Which compound contains a carboxyl group? Write its name and structural formula. (c) Which molecular formula can represent an aldehyde as well as a ketone? Write the names and structural formulae of the aldehyde and ketone represented by this molecular formula.
A compound's chemical formula is Fe2O3 . Name the elements present in this compound. Name the compound represented by this formula.
A compound X has the molecular formula C3H6CHO with structural formula CH3CH2CHO. Give its IUPAC name. Can another compound have the same molecular formula? Give the structure and IUPAC name of that compound also.