Question

As the number of carbon atoms in an alkane increases, its number of isomers increases dramatically. Which statement correctly explains this fact?
A) Chains of carbon atoms can be of different sizes. Eliminate
B) Hydrogen atoms are attached to each carbon atom in the chain.
C) The bonding between carbon atoms allows for branches in carbon chains.
D) A carbon atom may be joined to other carbon atoms by single, double, or triple bonds.

Answer 1

C) The bonding between carbon atoms allows for branches in carbon chains.

:•)

Answer 2

The correct answer is C) The bonding between carbon atoms allows for branches in carbon chains. 
Good Luck, I hope this helps!!