Question 5a Oxygen gas dissolves in lake water. (This is how fish get the oxygen they need...

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Chemistry

Question 5a

  1. Oxygen gas dissolves in lake water. (This is how fish get theoxygen they need to survive.) What happens to the solubility ofoxygen gas when it is cold outside? Why does this happen?

    Chose from the options below. More than one answer could becorrect.

    1.

    The solubility does not change.

    2.

    The solubility increases.

    3.

    The solubility decreases.

    4.

    In general, the solubility of gas solutes in liquid solventsincreases as temperature decreases.

    5.

    In general, the solubility of gas solutes in liquid solventsdecreases as temperature decreases.

    6.

    In general, the solubility of gas solutes in liquid solventsincreases as the pressure of the gas above the liquidincreases.

    7.

    In general, the solubility of gas solutes in liquid solventsincreases as the pressure of the gas above the liquiddecreases.

    8.

    In general, the solubility of solid solutes in liquid solventsincreases as the temperature increases.

    9.

    In general, the solubility of solid solutes in liquid solventsincreases as the temperature decreases.

0.8 points

Question 5b

  1. Why does your pop lose it's fizz over time after the pop bottle(or can) has been opened?

    Chose from the options below. More than one answer could becorrect.

    1.

    The solubility does not change.

    2.

    The solubility increases.

    3.

    The solubility decreases.

    4.

    In general, the solubility of gas solutes in liquid solventsincreases as temperature decreases.

    5.

    In general, the solubility of gas solutes in liquid solventsdecreases as temperature decreases.

    6.

    In general, the solubility of gas solutes in liquid solventsincreases as the gas pressure above the liquid increases.

    7.

    In general, the solubility of gas solutes in liquid solventsdecreases as the gas pressure above the liquid increases.

    8.

    In general, the solubility of solid solutes in liquid solventsincreases as temperature increases.

    9.

    In general, the solubility of solid solutes in liquid solventsincreases as temperature decreases.

Answer & Explanation Solved by verified expert
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Solution Question 5a Oxygen gases can dissolve in water but it is depend on on the interaction between the molecules of the gas and the water molecules The amount of gas that can be dissolved in water depends on the temperature of the water More gas can dissolve in cold water than in    See Answer
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