Characteristics of Acids Bases & Salts Multiple Choice Questions and Answers 1 PDF Online Download

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Characteristics of Acids Bases & Salts MCQs Quiz 1 PDF Online Download

MCQ: How many replaceable H-atoms are present in Carbonic acid?

  1. Two
  2. Three
  3. Four
  4. Five

A

MCQ: Negative logarithm of molar concentration of H+ ions in aqueous solutions is called

  1. Self-ionization of water
  2. Hydrogenation
  3. pH
  4. Equilibrium constant

C

MCQ: Na2SO4 is a/an

  1. Basic salt
  2. Common salt
  3. Acid salt
  4. Normal salt

D

MCQ: What is effect of base on red litmus paper?

  1. It turns blue
  2. It turns pink
  3. It remains red
  4. It becomes colourless

A

MCQ: An art that uses acid to crave patterns into metal, glass and other materials is called

  1. Painting
  2. Calligraphy
  3. Acid art
  4. Etching

D