Acids Bases and Salts Multiple Choice Questions and Answers 4 PDF Download

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MCQ on Acids Bases and Salts Worksheets 4 Quiz PDF Download

MCQ: In pure water, concentrations of

  1. H+ and OH- ions are equal
  2. H+ ions is more
  3. OH- ions is more
  4. Cl- is more

A

MCQ: Substances that react with both acids and bases are called

  1. neutral
  2. conjugate bases
  3. amphoteric substances
  4. conjugate acids

C

MCQ: PH (power of Hydrogen) value of black coffee is

  1. 7
  2. 8
  3. 3
  4. 5

D

MCQ: If concentration of H+ is greater than 1 x 10-7 then solution is

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

C

MCQ: Bronsted-Lowery acid in reaction H2O + NH3 NH+ 4 + OH- is

  1. H2O
  2. NH3
  3. OH-
  4. NH+4

A