0.925 mol dm-3
0.156mol dm-3
0.104 mol dm-3
0.023 mol dm-3
Correct answer is C
H2SO4 + 2NaOH → Na2SO4 + 2H2O
(MaVa)/(MBVB) (1)/(2) (MA x 15)/(0.125 x25) = 1/2
MA = 0.104
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