Question

10 mL of a H2so4 solution is diluted to 100 mL.
25 mL of this diluted solution is mixed with 50 mL
of 0.5 N NaOH solution. The resulting solution
requires 0.265 g Na2CO3, for complete
neutralization under given conditions. The normality
of original H2SO4 solution is:
(1) 12 N
(2) 11 N
(3) 3N
(4) 0.275 N​

Answer 1

Answer:

12 N see it, it's may be wrong