Calculate the normality of solution obtained by mixing 40 ml 0.2M H2SO4 with 60 ml 0.3M H2SO4 solution. a. 0.25N b. 0.5N c. 0.52N d. 0.26N Share with your friends Share 1 Vartika Jain answered this Dear User, If V1 mL of a solution of molarity M1 is mixed with V2 mL of a solution of molarity M2, then the molarity of final solution,M3 isM1V1 + M2V2 = M3(V1+V2)or, M3 = M1V1 + M2V2V1+V2Here, M1=0.2 V1=40 mL M2=0.3 V2=60 mLTherefore, M3=0.2×40+0.3×6040+60=0.26 MNow, Normality = Molarity ×Molar massEquivalent massMolar mass of H2SO4 = 98 gEquivalent mass of H2SO4=49 gTherefore, Normality = 0.26×9849=0.52 N Hence the correct option is (c) 0.52 N 1 View Full Answer Jay Soni answered this C. 0.52N 0
