pH Scale: Acid & Alkali Quiz Questions and Answers 48 PDF Book Download

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Quiz on pH Scale: Acid & Alkali Worksheet 48Quiz Book Download

pH Scale: Acid and Alkali Quiz

MCQ: Rain water has a pH of

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


Conductors and Non Conductors Quiz

MCQ: Graphite is a conductor of electricity because

  1. it has valence electrons
  2. it is a non-metal form of Carbon
  3. it is an allotrope of Carbon
  4. Both A and B


Percent Composition of Elements Quiz

MCQ: In Na2CO3, relative atomic mass of Oxygen is

  1. 12
  2. 24
  3. 36
  4. 48


Pure Substances and Mixtures Quiz

MCQ: Oil and water is an example of

  1. miscible
  2. impure substances may also form the crystals
  3. filtrate
  4. suspension


Acids: Properties and Reactions Quiz

MCQ: Stronger acid, the

  1. less the hydrogen ions be
  2. the more the hydrogen ions be
  3. the more the covalence be
  4. the more the hydroxyl ions