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emmainna [20.7K]
3 years ago
14

Which of the following is not true

Chemistry
1 answer:
Levart [38]3 years ago
3 0

Answer:

B

Explanation:

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An aerosol can with a temperature of 292 K and a pressure of 1.25 atm was left outside in the sun on a hot summer day. The press
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Answer:

310.69K

Explanation:

Given parameters:

Initial temperature T₁ = 292K

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Unknown:

Final temperature T₂ = ?

Solution

To find the unkown, we need to apply the combined gas law. From the combined gas law, it can be deduced that at constant volume, the pressure of a give mass or mole of gas varies directly with the absolute temperature.

Since the same aerosol can is heated, the volume is constant.

          \frac{P_{1} }{T_{1} } =  \frac{P_{2} }{T_{2} }

Now, we have to make T₂ the subject of the formula:

      T₂ =  \frac{P_{2}  x T_{1}  }{P_{1} }

       T₂ =  \frac{1.33  x 292  }{1.25 } =  310.69K

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Which group of elements gain electrons?
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