Advertisements
Advertisements
प्रश्न
The pH of an aqueous solution is Zero. The solution is ____________.
पर्याय
slightly acidic
strongly acidic
neutral
basic
Advertisements
उत्तर
The pH of an aqueous solution is Zero. The solution is strongly acidic.
Explanation:
pH = –log10 [H+]
∴ [H+] = 10–pH
= 100
= 1
[H+] = 1 M
The, solution is strongly acidic.
APPEARS IN
संबंधित प्रश्न
The solubility of Sr(OH)2 at 298 K is 19.23 g/L of solution. Calculate the concentrations of strontium and hydroxyl ions and the pH of the solution.
The pH of 10−8 M of HCl is ______.
Define pOH.
The pH of a monoacidic weak base is 11.5. The concentration of OH− ions in this solution is ____________ M.
Which of the following is CORRECT for an aqueous solution of NH4CN?
[Ka of HCN = 4.0 × 10−10, Kb for NH4OH = 1.8 × 10−5]
The concentration of hydroxide ion in a water sample is found to be 2.5 × 10−6 M. Identify the nature of the solution.
Define pOH.
Define pH.
Derive relationship between pH and pOH.
Derive relationship between pH and pOH.
