300 ml 0.1 M HCl and 200 ml of 0.03 M H2SO4 are mixed. Calculate the normality of the resulting mixture

For HCl                                For   H2SO4V1=300ml                 V2=200mlN1=M×Basicity        N2=M×Basicity    =0.1×1=0.1               =0.03×2=0.06Normality of the mixture N=V1N1+V2N2V1+V2                                                 =300×0.1+200×0.06500                                                                    =30+12500=0.084N