The Following Pictures Represent Solutions of Three Salts MA;water Molecules

Multiple Choice

The following pictures represent solutions of three salts MA;water molecules have been omitted for clarity.Dotted spheres represent A^y- ions;gray spheres represent M^x+ ions;black spheres represent oxygen atoms;and unshaded spheres represent hydrogen atoms.
-Which picture represents a neutral salt?

A) (1)
B) (2)
C) (3)
D) None of these