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Quiz

Solubility

Melissa Douglas 9 perguntas

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Perguntas do quiz (9)

  1. 1What needs to be considered when working with solubility?
    1. AName and Mass of Solute
    2. BName and Mass of Solvent
    3. CPressure of solution
    4. DColour of solutions
    5. ETemperature of solution
    6. FDuration of Stirring
  2. 2True or False?
    In general, the solubility of a solid decreases when the temperature decreases
    1. ATrue
    2. BFalse
    3. CWhat does this even mean?
  3. 3True or False? The solubility of gas (in a liquid) increases as temperature increases... generally.
    1. ATrue
    2. BFalse
    3. CNot enough information
  4. 4True or False? Pressure increases the solubility of a gas.
    1. ATrue
    2. BFalse
  5. 5What is solubilty?
    1. AHow easy it is to make certain mass of a substances dissolve in 100g of water to form a saturated solution,.
    2. BThe mass of a solvent that dissolves in 100g if a solute at a particular temperature to form a saturated solution.
    3. CWhether a solution is homogenous or heterogenous.
    4. DThe mass of a solute that will completely saturate 100g of solvent at a given temperature
  6. 6Two types of solutions are:
    1. Amiscible and immiscible
    2. BHomogenous and Heterogenous
    3. CAqueous and non-aqueaous
    4. DColloids and Suspensions
  7. 7Water is and a solute create a:
    1. AAqueous solution
    2. BNon-aqueous solution
    3. CIt depends on which solute it is
  8. 8What is a saturated solution
    1. AA mixture of salt and water where the water tastes very salty at 50`C
    2. BIt is a heterogenous mixture that contains as much solute as can hold at a given temperature
    3. CA solution that has been completely evaporated causing only the solute to be left
    4. DBirds and Bees
    5. EA solution that has as much solute that can be dissolved at a given temperature
  9. 9Choose all the True statements
    1. AWater is an example of a solute
    2. BSolutes are present in lower concentrations
    3. CSolvents, like sand, are the substances which do the dissolving
    4. DHomogenous means same throughout
    5. EEthanol is an example of a solvent

Informações

Descrição
High School Chemistry Quiz sobre Solubility, criado por Melissa Douglas em 28-09-2013.
Idioma
English
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