1. Differentiate between graphite and diamond.
Answer variants:
Each carbon has three covalent bonds.
It has tetrahedral units linked in three dimensions.
Diamond -
Graphite -
2. Write all possible isomers of \(C_4H_1{_0}\).
Organic compounds have the same molecular formula, but the different structural arrangements of atoms in their molecules are called .
Butane has the chemical formula \(C_4H_1{_0}\) because it is a four-carbon alkane.
Butane has two isomers; .
Butane has two isomers; .