Neco Model Questions Vol1 2019 Physics Question 19
Practice objective / multiple choice question 19 from the 2019 Neco Model Questions Vol1 Physics examination.
A sealed container holds an ideal gas at a pressure of \(2.0\) atm and temperature \(300\) K, occupying a volume of \(5.0\) L. The gas is heated at constant external pressure of \(2.0\) atm until its temperature reaches \(450\) K, allowing the piston to move.\n\n(a) Calculate the final volume of the gas.\n(b) Determine the work done by the gas during this isobaric expansion. (Give your answer in joules, using \(1\;\text{atm}=1.01325\times10^{5}\;\text{Pa}\).)
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About This Question
This is Neco Model Questions Vol1 2019 Physics Question 19. It is one of the objective questions from the 2019 Neco Model Questions Vol1 Physics examination.
Difficulty level: Medium .
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