Chemistry Chapter 3 (Complete)

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1. When you increase pressure...

  • Equilibrium shifts in the direction of fewer molecules
  • Equilibrium shifts in the direction of most molecules
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Other questions in this quiz

2. What colour flame does sodium create?

  • Lilac
  • Yellow
  • Brick red
  • Green

3. As size increases down the group, it is...

  • not reactive
  • less reactive, hard to gain electrons
  • more reactive, easy to gain electrons

4. Which dissolved compounds does hard water contain?

  • Ca and Mg
  • Mg and Fe
  • Fl and O

5. When forming bonds, energy is...

  • released (exothermic)
  • absorbed (endorthermic)


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