Chemical Symbols Quiz Questions and Answers 125 PDF Download

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Quiz on Chemical Symbols Worksheet 125Quiz PDF Download

Chemical Symbols Quiz

MCQ: Valency of Ferrum can be

  1. 2 or 4
  2. 4 or 6
  3. 3 or 5
  4. 2 or 3


Salts: Hydrogen of Acids Quiz

MCQ: Acid salts do not include

  1. calcium phosphate
  2. sodium dihydrogen phosphate
  3. sodium hydrogen sulphate
  4. calcium hydrogen carbonate


Acids: Properties and Reactions Quiz

MCQ: Oxalic acid (H2C2O4) is found in

  1. sour milk
  2. rhubarb plant
  3. limes
  4. pears


Chemical Reaction: Factor Affecting Quiz

MCQ: Flour mills and coal mines need to be well ventilated because

  1. the surface area of coal and flour needs to be digged out
  2. coal and flour particles are scattered in the form of lumps
  3. coal and flour particles are scattered in the form of powder
  4. coal and flour particles can get ignited very easily


Chemical Symbols Quiz

MCQ: Formula of Zinc Chloride (ZnCl2) indicates that charge on Zinc ion (Zn+2) is

  1. +1
  2. +2
  3. −1
  4. −2