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Acids, Bases and Salts

Acids, Bases and Salts,Chemistry,Science Class 9 Quiz

10 Questions Published
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Questions

Question 1 Multiple Choice (Single Answer)

CuO + H2SO4 --> ____ + ____

  1. CuSO4 + H2O
  2. FeSO4 + H2
  3. CuNO3 + H2O
  4. CuCl3 + H2
Question 2 Multiple Choice (Single Answer)

NaOH + HCl --> ____ + ____

  1. NaCl + H2O
  2. KCl + H2
  3. KNO3 + H2O
  4. NaNO3 + H2O
Question 3 Multiple Choice (Single Answer)

Potassium + Sulfuric acid --> ____ + ______

  1. potassium sulfate + hydrogen
  2. potassium sulfate + water
  3. sulfate potassium + hydrogen
  4. sodium sulfate + water
Question 4 Multiple Choice (Single Answer)

Nitric acid + sodium hydroxide --> _______ + water

  1. sodium nitrate
  2. nitric sodium
  3. nitrate sodium
  4. sodium sulfate
Question 5 Multiple Choice (Single Answer)

Barium oxide + hydrochloric acid --> ______ + ______

  1. barium chloride + water
  2. barium chloride + hydrogen
  3. barium sulfate + water
  4. barium sulfate + hydrogen
Question 6 Multiple Choice (Single Answer)

Copper + Sulfuric acid --> ______ + Hydrogen

  1. copper sulfate
  2. copper nitrate
  3. copper sulfuric
  4. sulfur culpate
Question 7 Multiple Choice (Single Answer)

What is a reaction that produces a solid from two solutions called?

  1. anticipation
  2. neutralisation
  3. emancipation
  4. precipitation
Question 8 Multiple Choice (Single Answer)

Acid + Base --> salt + water ...What is this reaction called?

  1. speciation
  2. neutralisation
  3. acidification
  4. vaccination
Question 9 Multiple Choice (Single Answer)

What is produced when a metal reacts with an acid?

  1. salt + hydrogen
  2. salt + water
  3. salt
  4. hydrogen + water
Question 10 Multiple Choice (Single Answer)

What pH is an acid?

  1. 1-6
  2. 7
  3. 5-8
  4. 8-14
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