2 M of 100 ml sodium sulphate is mixed with 3 M of 100 ml sodium chloride solution and 1 M of 200 ml calcium chloride solution then the ratio of concentration of cation and anion is
2M of 100 ml Na2SO4 is mixed with 3M of 100ml NaCl solution and 1M of 200 ml CaCl2 solution. Then the ratio of the concentration of cation and anion
A) 1/2
B) 2
C) 1.5
D) 1