The amount of H2O2 present in 1 L of 1.5 N H2O2 solution is
2.5 g
25.5 g
3.0 g
8.0 g
Strength = Normality ´ Eq. mass
=1.5×17 (eq. mass of H2O2)
=25.5g L−1
The amount of H2O2 present in 1L of 1.5 N H2O2 is ?
The amount of anhydrous Na2CO3 present in 250 ml of 0.25 M solution is