1.

100mL of each 0.2M solutions of H_(2)SO_(4) and HCl are mixed. Calculate the normality of the mixture.

Answer»

Solution :Milliequivalents of `H_(2)SO_(4)=100xx0.2xx2=40`
Milliequivalents of HCL `=100xx0.2xx1=20`
TOTAL number of milliequivalents of acid in the MIXTURE =40+2=60
Total volume of mixture =100+100=200ml
Normality of the mixture `=("M EQ")/("Volume")=(60)/(200)=0.3 eq L^(-1)`


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