alleryStart learning →The pH of a 0.001 M NaOH solution at 298 K is
A3
B10
C12
D11
Answer & Solution
Correct answer: D. 11
[OH-] = 10^-3 M so pOH = 3 and pH = 14 - 3 = 11.
Keep practising Ionic Equilibria
Browse all Ionic Equilibria questions for MHT-CET, or explore more Chemistry topics.
Related questions
In HCl + H2O giving H3O+ + Cl-, the conjugate acid of water isAfter adding a common ion to a saturated solution, the value of KspAdding CH3COONa to a CH3COOH solutionTooth decay involves dissolution in acid of the enamel compoundKidney stones are mainly formed by precipitation ofIonic product of MgC2O4 in a mixture is 7.5 x 10^-3 against Ksp 8.56 x 10^-5. What happensWhen the ionic product exceeds Ksp, the solution isThe Ksp of AgBr is 5.2 x 10^-13. Its molar solubility is about