50 ml of H_(2),O is added to 50 ml of 1xx 10^(-3) M barium hydroxide solution. What is the P^(H) of the resulting solution?

50 ml of H_(2),O is added to 50 ml of 1xx 10^(-3) M barium hydroxide s

1.	50 ml of H_(2),O is added to 50 ml of 1xx 10^(-3) M barium hydroxide solution. What is the P^(H) of the resulting solution?
Answer» `3.0` ` 3.3` `11.7` ` 11.0` Solution :Solution is diluted ,` N_1 V_1 =N_2V_2` ` 2 xx 10 ^(-3) xx 50 =N_2 xx 100` `N_2 = 10 ^(-3)rArr [OH^(-) ] =10 ^(-3) ` `POH = 3 thereforepH =11`