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Salts: Hydrogen of Acids Quizzes Online MCQs PDF Download eBook - 23

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Salts: Hydrogen of Acids Questions and Answers PDF Download eBook

Salts: Hydrogen of Acids Quiz

MCQ: Sufficient hemoglobin in the blood can be tested by adding a drop of

  1. Zinc Sulphate
  2. Copper Sulphate
  3. Magnesium Sulphate
  4. Potassium Sulphate

B

pH Scale: Acid and Alkali Quiz

MCQ: What is true about orange juice?

  1. they are acidic
  2. they are alkaline
  3. they are neutral
  4. they are basic

A

Valency Table Quiz

MCQ: Valency of hydroxide ion (OH) is

  1. -1
  2. -2
  3. -3
  4. -4

A

Exothermic Reactions Quiz

MCQ: In exothermic reactions, the final energy content of products is

  1. lower than the energy contents of the reactants
  2. higher than the energy contents of the reactants
  3. not depend upon the energy content of the reactants
  4. none of above

A

Ionic Compounds: Crystal Lattices Quiz

MCQ: Other than being used to line the furnaces, a quality of ionic crystal structures is that they are

  1. conductors of heat
  2. conductors of electricity
  3. non-conductors of electricity
  4. non-conductors of heat

C