Question

20 ml of 1 N HCl, 10 ml of N/2 H2SO4 and 30 ml of N/3 HNO3 are mixed together and volume made to one litre. The normality of H⊕ in the resulting solution is
(1)7/200N (2) 7/10N (3) 5 N (4)7/100N

Answer 1

Answer:

sorry I don't know what do you mean by the question