Two solutions of a substance (non-electrolyte) are mixed in the following manner: 480 ml of 1.5 M first solution+ 520 ml of 1.2 M second solution. What is the molarity (M) of the final mixture?
(1) 1.250
(3) 1.433
(2) 1.344
(4) 1.479
Two solutions of a substance (non-electrolyte) are mixed in the following manner: 480 ml of 1.5 M first solution+ 520 ml of 1.2 M second solution. What is the molarity (M) of the final mixture?
(1) 1.250
(3) 1.433
(2) 1.344
(4) 1.479