1.

12.5 g of H_(2)SO_(4) are dissolved in water to make 1250ml of solution. The concentration in normality is :

Answer»

0.204
0.102
0.408
0.051

Solution :GRAM EQUIVALENTS of `H_(2)SO_(4)=(12.5)/(49)`
NORMALITY `= (12.5xx1000)/(49xx1250)=0.204 N`


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