Advertisements
Advertisements
प्रश्न
What is the [OH–] concentration of an acid whose pH is 5 at 25°C?
टिप्पणी लिखिए
Advertisements
उत्तर
Given,
pH = 5
∴ `["H"^+] = 10^-5` M
Now, `["H"^+]["OH"^-] = 10^-14`
∴ `["OH"^-] = 10^-14/[["H"^+]] = 10^-14/10^-5 = 10^-9`M
shaalaa.com
Ionic Equilibria - Multistage Ionization of Acids and Bases with Examples
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
