Question

In lemon juice

(a) H+ ions are more, OH– ions are less

(b) H+ ions are less, OH– ions are more

(c) H+ ions and OH– ions are equal

(d) Only H+ ions are present​

Answer 1

Answer:

Calculating the pH of lemon juice using its hydrogen ion concentration, pH = −log [H+] = − log [5.4 × 10−3] ≈ 2.27 or 2.3.