Chemistry Past Questions and Answers

Which of the following substances is an example of a fine chemical?

The IUPAC name of the compound represented by the structure below is ?

Which or the following substances is a polypeptide?

Which or the following products could be formed during incomplete combustion of a hydrocarbon.
i.Carbon ii. Hydrogen III. Carbon (Il) oxide

What quantity of electrons is lost when one mole of iron (II) ions is oxidized to iron (III) ?