QIII. (A) Use the acid-base concept, consider the pH of the following items and drag and drop into text the correct answer : 7. Arrange the pH values in order of most acidic to most basic.

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8. Which item has high [OH-]? blank

9. Which item is neutral? blank

Choose from below:

Battery acid (pH = 1.1)

Sea Water has high [OH‑]

Milk (pH= 6.0)

Tap water

Baking soda (pH= 9)

Household Ammonia has high [OH‑]

Household Ammonia (pH=11)

Lemon juice has high [OH‑]

Distilled water

Ocean water Black Coffee (pH= 5)