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Which one of the following gives the highest amount of hydrogen ions ( H ⁺ ) ?

Options

  1. ASodium hydroxide solution
  2. BMilk of magnesia
  3. CLemon juice
  4. DGastric juice

Correct answer

D. Gastric juice

Step-by-step solution

Gastric juice gives the highest amount of the hydrogen ions. Gastric juice is responsible for breaking down foods you eat so digestion can continue in the small intestine.

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