What will be the resultantpH when 200 ml of an aqueous solution of HCl (pH=2.0) is mixed with 300 ml of an aqueous solution of NaOH(pH=12.0) ?

What will be the resultantpH when 200 ml of an aqueous solution of HCl

1.	What will be the resultantpH when 200 ml of an aqueous solution of HCl (pH=2.0) is mixed with 300 ml of an aqueous solution of NaOH(pH=12.0) ?
Answer» ANSWER :11.31