whch of the following weak electrolytes would give aqeous solutions having 3ca anion concentration
a3b
a3b2
a2b6
a3b4
explain

Dear student,
 

The Reaction would be as:
A2B6 ==============>>>    2A        +       6B
C(1-a)/2                                  Ca                 3Ca
As B- is acting as anion hence this would be the suitable one as in other options 3Ca is the concentration forming for the cations.

Answer is A2B6.

Regards