Question

0.50 gm H2O4 is dissolved in 0.25 litre solution,then what is the concentration of the solution in normality and molarity?​

Answer 1

Answer:

0.5 g x 1 mol/40 g x 1/0.5 L = 0.025 mol/L or 0.025 molar

Answer 2

Answer:

Explanation:

i think its H2SO4 not H2O4 .. if its H2SO4 this will help you out.

N = W

      E× V l

=  0.5

    49×0.25      

=0.04 N

Similarly

M = N/2 = 0.04/2 = 0.02 M