Oxidation-Reduction Reactions Quiz
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Questions and Answers

What type of reaction occurs when iron is placed in a copper sulfate solution?

  • Single-displacement reaction (correct)
  • Double-displacement reaction
  • Endothermic reaction
  • Combustion reaction
  • What is the general term for reactions where two compounds react to form two new compounds?

  • Combustion reactions
  • Single-displacement reactions
  • Double-displacement reactions (correct)
  • Endothermic reactions
  • Which type of reaction involves the reaction of an element with oxygen to form oxide and heat?

  • Single-displacement reaction
  • Exothermic reaction
  • Double-displacement reaction
  • Combustion reaction (correct)
  • What defines an exothermic reaction?

    <p>Releases energy</p> Signup and view all the answers

    What is the function of enzymes in biochemical reactions?

    <p>Increase reaction rate without being consumed</p> Signup and view all the answers

    In metabolism, what are the two main divisions of chemical reactions in the body?

    <p>Catabolism and Anabolism</p> Signup and view all the answers

    Which type of enzyme catalyzed reactions involve two or more molecules combining, releasing water as a byproduct?

    <p>Dehydration reactions</p> Signup and view all the answers

    What role do enzymes play in biochemical reactions?

    <p>Increase the rate of reactions without being consumed</p> Signup and view all the answers

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