SolutionHard
Question
What is the OH- concentration of an aqueous solution of a substance whose pH = 3.2 :-
Options
A.10-3.8
B.10-3.2
C.10-10.8
D.10-10.2
Solution
pOH = 14 - pH = 14 - 3.2 = 10.8
-log[OH-] = 10.8 ⇒ [OH-] = 10-10.8
-log[OH-] = 10.8 ⇒ [OH-] = 10-10.8
Create a free account to view solution
View Solution FreeMore Solution Questions
Aqueous solutions of Na2S2O3 on reaction with Cl2 gives...The total concentration of dissolved particles inside red blood cells is approximately 0.30 M and the membrane surroundi...Solubility curves of four ionic salts X, Y, Z, W are given below :In which case the value of ᐃHsol. < 0...We have 100 mL of 0.1 M KCl solution. To make it 0.2 M,...Moles of K2SO4 to be dissolved in 12 mol water to lower its vapour pressure by 10 mmHg at a temperature at which vapour ...