Question: Eg.

> 
> Saline water does not contain salt.
> 
> 
> 

So it is a **\_\_** statement. What is the word that should fill in the blank?

This statement is clearly making itself wrong in its later part. What should it be called?

Answer: 
It is said to be *self-contradictory*.
Another word for a self-contradictory statement is *oxymoron*.