Properties of Matter Question
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The temperature of a fixed amount of gas is changed at a constant pressure, every time taking the readings. When the volume (on the ordinate) is plotted against the temperature (abscissa) the graph is .
- a curve that passes through the point t = 0°C
- a straight line which when extrapolated backward passes through the point t = 0°C
- a straight line which when extrapolated backward passes through the point t = −273°C
- none of the above