Advertisements
Advertisements
Question
What is the pOH if the hydrogen ion concentration in solution is 1 × 10–3 mol dm–3?
Advertisements
Solution
pH = – log10[H3O+] = - log10[1 × 10-3] = 3
pH + pOH = 14
∴ pOH = 14 − pH = 14 – 3 = 11
APPEARS IN
RELATED QUESTIONS
Assuming complete dissociation, calculate the pH of the following solution:
0.003 M HCl
Calculate the pH of the following solution:
2 g of TlOH dissolved in water to give 2 litre of solution.
The pH of 10−8 M of HCl is ______.
Answer the following in one sentence :
Calculate the pH of 0.01 M sulphuric acid.
Define pH.
The CORRECT match between transition metal ion and its colour in aqueous solution.
Aqueous solution of ____________ will turn red litmus blue.
The pH of 0.001 M HCl solution is ______.
An aqueous solution of which of the following will have a pH greater than 7?
The least basic hydroxide from the following is:
What is the pH of the resulting solution when equal volumes of 0.1 M NaOH and 0.01 M HCl are mixed?
The pH of 10−5 M KOH solution will be ____________.
Calculate the pH of 0.04 M HNO3 solution.
Acidity of \[\ce{BF3}\] can be explained on the basis of which of the following concepts?
In which of the following solvents is silver chloride most soluble?
Derive the relationship between pH and pOH.
A sample of air turns lime water milky and also turns acidified potassium dichromate green in aqueous solution has low pH. This is due to the presence of pollutants.
The pH of a weak monoacidic base is 11.2, and its OH– ion concentration is ______.
Define pH.
Derive the relationship between pH and pOH.
Define pH.
Define pOH.
Derive relationship between pH and pOH.
Derive the relation pH + pOH = 14.
Define pH.
Define the following term:
pOH
