Characteristics of Acids Bases & Salts Multiple Choice Questions and Answers 17 PDF Download

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MCQs on Characteristics of Acids Bases & Salts Worksheets 17 Quiz PDF Download

MCQ: Which of following decreases when pH is less than 7?

  1. [H+]
  2. [OH-]
  3. Both A and B
  4. None of these

B

MCQ: Citric acid converts amines to

  1. Nitric acid
  2. Non-volatile salts
  3. Hydrochloric acid
  4. Sulphuric acid

B

MCQ: What happens when a solution becomes acidic?

  1. [H+] increases
  2. [H+] decreases
  3. [OH-] increases
  4. None of these

A

MCQ: What is colour of Phenolphthalein in acidic solution?

  1. Red
  2. Yellow
  3. Blue
  4. Colourless

D

MCQ: What is colour of Bromothymol blue in basic solution?

  1. Yellow
  2. Blue
  3. Pink
  4. Colourless

B