If the H+ ion concentration in a solution is 0.01 M, the pOH of the so

1.	If the H+ ion concentration in a solution is 0.01 M, the pOH of the solution is :(a) 12 (b) 10-10(c) 2 (d) 14
Answer» Correct Option is : (a) 12 As we know, pH + pOH = 14 \(\therefore\) pOH = 14 - pH pOH = 14 + log \([H^+]\) pOH = 14 + log \(10^{-2}\) pOH = 14-2 pOH = 12 Option : (a) 12

If the H+ ion concentration in a solution is 0.01 M, the pOH of the solution is :(a) 12 (b) 10-10(c) 2 (d) 14

Answer»

Correct Option is : (a) 12

As we know,

pH + pOH = 14

\(\therefore\) pOH = 14 - pH

pOH = 14 + log \([H^+]\)

pOH = 14 + log \(10^{-2}\)

pOH = 14-2

pOH = 12

Option : (a) 12