Valency Table Quiz Questions and Answers 47 PDF Download

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Quiz on Valency Table Worksheet 47Quiz PDF Download

Valency Table Quiz

MCQ: Valency is numerically equal to

  1. the charge of an ion
  2. the combining power of an atom
  3. the combining power of a radical
  4. all of these


pH Scale: Acid and Alkali Quiz

MCQ: PH values has a range of

  1. 1 to 7
  2. 0 to 10
  3. 1 to 14
  4. 0 to 14


Chemical formulas Quiz

MCQ: Chemical formula of calcium nitrate is

  1. CNOH
  2. Ca(NO3)2
  3. CaNO3
  4. CaNO3


Pure Substances and Mixtures Quiz

MCQ: Pure substances

  1. have fixed and exact boiling point
  2. have fixed and exact melting points
  3. form only one post on chromatogram
  4. all of these


Measuring Speed of Reaction Quiz

MCQ: During a chemical reaction, the

  1. mass of catalyst remains unchanged
  2. physical state of catalysts remain unchanged
  3. changes in the chemical composition of catalysts may be observed
  4. chemical composition of the catalyst may change