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5 Written questions

5 Matching questions

  1. Hydrogen bonding
  2. Molarity
  3. Colligative Properties
  4. Heat of hydration is exothermic
  5. Henry's Law
  1. a properties that depend only on the amount of the solute present, not on the type of solute.
  2. b ...
  3. c moles of solute over liters of solution
  4. d like dissolves like
  5. e an extreme case of dipole-dipole interactions. Only occurs when hydrogen in directly bonded to N, O, F.

5 Multiple choice questions

  1. stronger IMF give higher melting points
  2. DNA is held together by H-bonds
    The reason why what has its unique properties
  3. moles of solute over total moles
  4. permanent forces between an ion and the partial charge of a polar molecule
  5. a measure of a fluid's resistance to flow
    - strong IMF leads to high viscosities

5 True/False questions

  1. saturated solutioncontains max amount of solute that can dissolve in solvent


  2. Lattice energy is endothermic- when a solute is adapted to a solvent, then the vapor pressure is lowered


  3. Osmotic pressurebalanced inside and outside concentration


  4. Misciblewhen two substances are completely soluble in each other at all proportions


  5. strong electrolyte solutiondoesn't conduct electricity (no ions present)(sugar)