Chemistry - Ideal Gas Question with Solution | TestHub
ChemistryIdeal GasIdeal Gas Equation & problemsEasy2 minQB
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At 0°C and a pressure of 1000 mm, a given weight of nitrogen occupies a volume of 1.0 l. At -100°C, the same weight of gas under the same pressure occupies a volume of 0.6 l. What is the value of absolute zero in degree celsius?
Options:
Answer:
A
Solution:
At constant pressure V ∝ (t - t0) where t0 is absolute zero in °C. 1.0/0.6 = (0 - t0)/(-100 - t0) ⇒ -100 - t0 = -0.6 t0 ⇒ -100 = 0.4 t0 ⇒ t0 = -250°C. Matches (a).
Stream:JEESubject:ChemistryTopic:Ideal GasSubtopic:Ideal Gas Equation & problems
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