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Chemistry: pH Scale MCQs Quiz Online PDF Download eBook

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MCQs on Chemistry pH Scale PDF Download eBook

MCQ: Phenolphthalein in acidic solution is

  1. colorless
  2. pink colored
  3. yellow colored
  4. orange colored


MCQ: If the pH value is greater than 7, then the solution is

  1. acidic
  2. basic
  3. neutral
  4. salty


MCQ: The pH of water is

  1. 8
  2. 3
  3. 2
  4. 7


MCQ: The amount of Hydrochloric Acid (HCl) secreted daily by gastric glands is

  1. 1 lit
  2. 3 lit
  3. 2 lit
  4. 4 lit


MCQ: As an electrolyte, water is

  1. strong
  2. neutral
  3. weak
  4. good insulator