NEET Chemistry ยท Medium

Hydrogen: Preparation MCQ

Solve this quality-checked NEET multiple-choice question, then review the correct answer and explanation.

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PreparationMediumQuestion 35005

Question

Hydrogen is commonly prepared in the lab by action of dilute acid on:

  1. A
    zinc
    Correct
  2. B
    copper
  3. C
    silver
  4. D
    gold

Correct answer

zinc

Explanation

Zinc reacts readily with dilute acids to liberate H2_2.