The hydrogen ion concentration of a sample of orange juice is 2.0 X 10−11 − 11 moldm−3 − 3 . What is its pOH O H ? [log102 = 0.3010]

Question 1 Report

The hydrogen ion concentration of a sample of orange juice is 2.0 X 10 $^{- 11}$ moldm $^{- 3}$ . What is its p $^{O H}$ ? [log102 = 0.3010]

3.30

13.00

10.70

11.30