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Shown below is a volume vs temperature graph at different pressures P1>P2>P3 and <P4. (a) Which gas law does this depict? (b) What does each line of this graph called? (c) What is the value of temperature at the point where the lines intercept at temperature axis and what is the specific name given to this hypothetical temperature? (d) Giving reason arrange the pressures, p1,p2,p3 and p4 in increasing order. |
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Answer» (a) Charle’s law. (b) Isobar. (c) - 273.15°C, absolute zero is a lowest hypothetical temperature at which gases are supposed to occupy zero volume. (d) p1 < p2 < p3 < p4 Reason: For a particular value of temperature: If volume is more it means pressure is less hence p1 is lesser than p2 and so on. |
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