Solvents and solubility rules


Assignment:

Question 1. One gram of NaCl and one gram of sand are added to 100mL of water. What is the solvent?

  • NaCl
  • Sand
  • Water
  • The Na and Cl ions

Question 2. The gradual mixture of one gas with another by kinetic energy is termed diffusion.

  • True
  • False

Question 3. Which of the following compounds is an acid?

  • H2O
  • N2
  • KOH
  • HCl

Question 4. Which of the following compounds is a nonelectrolyte?

  • NaF
  • HNO3
  • CH3COOH (acetic acid)
  • C6H12O6 (glucose)

Question 5. According to the solubility rules which one of the following is soluble in water?

  • HgSO4
  • PbOH
  • Ag2CO3
  • KCl

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Chemistry: Solvents and solubility rules
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