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2.Consider the relationship between the temperature and pressure of a gas, when the volume is held constant. Is the relationship directly proportional or indirectly proportional? 3.Which gas law does this demonstrate?

User Cedervall
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Explanations:

According to the pressure law, the pressure (P) of a fixed mass of a gas is directly proportional to its absolute temperature (T) provided that the volume remains constant. Mathematically;


\begin{gathered} P\alpha T \\ P=kT \\ k=(P)/(T) \end{gathered}

k is the variation constant

If we have initial and final pressure and initial and final temperature, the formula can be written as:


k=(P_1)/(T_1)=(P_2)/(T_2)_{}_{}

3) The gas law that demonstrates the equation and definition above is known as the PRESSURE LAW.

User Dejwi
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