Chemistry Inorganic Chemistry Level: Misc Level

A 0.785 M solution of H2SO4 has been prepared as you described in question(1).Thereafter,50 mL of this solution was transferred to another container and diluted to 150 mL to prepare for titration.During titration, it was observed that it took 16.82 mL of the dilute sulfuric acid solution to titrate 25 mL of Na NaOH.What is the molarity of sodium hydroxide?