Activity 5.1: Non-Metal Oxides Experiment
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Questions and Answers

How can fire fighters reduce the amount of damage caused by an acid spill?

  • By ignoring the spill
  • By increasing the concentration of the acid
  • By diluting the acid with lots of water (correct)
  • By adding more acid to the spill

What effect does diluting an acid have on its corrosiveness?

  • Increases the corrosiveness
  • Changes the color of the acid
  • Decreases the corrosiveness (correct)
  • Doesn't affect the corrosiveness

What is the result of a neutralization reaction involving an acid and a base?

  • Formation of pure acid
  • Formation of metal oxide
  • Formation of salt and water (correct)
  • Formation of metal hydroxide

How does diluting acid affect its pH value?

<p>Increases towards 7 (C)</p> Signup and view all the answers

What is the primary reason for fire fighters to dilute acids during spills?

<p>To decrease corrosiveness (B)</p> Signup and view all the answers

In a neutralization reaction, what is formed when an acid reacts with a metal oxide?

<p>Metal salt and water (B)</p> Signup and view all the answers

What happens to the concentration of an acid when it is diluted with water?

<p>Decreases (D)</p> Signup and view all the answers

What is the effect of diluting an acid on its pH level?

<p>Rises towards 7 (B)</p> Signup and view all the answers

How does diluting an acid affect its corrosiveness?

<p>Makes it less corrosive (A)</p> Signup and view all the answers

What does a neutralization reaction between an acid and a base produce?

<p>Salt and water (D)</p> Signup and view all the answers

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