alleryA NaOH solution with a hydronium concentration of 10 to the minus 10 M has a pH of:
A16
B10
C12
D14
Answer & Solution
Correct answer: B. 10
1. pH is the negative logarithm of the hydronium concentration.
2. The negative log of 10 to the minus 10 is 10.
3. So the solution will have a pH of 10.
_Source: syllabus Chemistry, Ch 7 'Equilibrium'_
Keep practising Equilibrium
Browse all Equilibrium questions for CBSE Class 11 (Science), or explore more Chemistry topics.
Related questions
Match each ionic equilibrium parameter with its formula:Match each acid-base concept with its theoretical definition:Match Le Chatelier's Principle perturbations with their equilibrium shifts:Match each chemical equilibrium constant relation with its formula:When a species is added to an equilibrium, which side is favoured?What does a catalyst do to the rate of a reaction?Why does a catalyst leave the equilibrium composition unchanged?Which equation gives the theoretical basis for the temperature dependence of K?