2 Na + Cl2 --> 2 NaCl
What is the mole ratio of chlorine to sodium chloride?

The answer is true for your question.

It is a mixture. simply put, a compound must be pure, that is, of only one chemical structure and composition. a mixture is made of different chemical substances (i.e. elements, molecules, compounds) that are not chemically bonded to each other, but instead physically grouped together, as in the case of gasoline (a homogeneous solution).