0.4g of NaOH dissolved in one litre solution find it's pH
Answers
Answered by
4
Moles of NaOH = 0.4/40 = 0.01
Thus moles of OH- = 0.01
Thus pOH = -log0.01 = 2
Hence pH = 14-2 = 12
Thus moles of OH- = 0.01
Thus pOH = -log0.01 = 2
Hence pH = 14-2 = 12
Similar questions