pH Scale MCQs Test and Answers pdf Download

Practice ph scale MCQs and chemistry for test prep and learning. Free acids bases and salts notes has multiple choice questions (MCQ) with ph scale quiz as ph (power of hydrogen) value of black coffee is with answering options 7, 8, 3 and 5 for exam preparation. Study to learn ph scale quiz with MCQs to find questions answers based online tests.

MCQs on pH Scale

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. PH at which methyl red changes color is

  1. 7
  2. 5.5
  3. 3.8
  4. 9

B

MCQ. PH of water is

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

D

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