Waec Model Questions Vol1 2021 Physics Question 10
Practice objective / multiple choice question 10 from the 2021 Waec Model Questions Vol1 Physics examination.
A 2.0‑mol sample of an ideal gas initially at 300 K and 1.00 atm occupies 24.0 L. The gas is heated at constant pressure, absorbing 1746 J of heat and doing 500 J of work on the surroundings. The molar heat capacity at constant pressure is C_p = 29.1 J mol⁻¹ K⁻¹. (a) Determine the final temperature of the gas and the change in its internal energy. (b) What is the final pressure of the gas after heating?
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About This Question
This is Waec Model Questions Vol1 2021 Physics Question 10. It is one of the objective questions from the 2021 Waec Model Questions Vol1 Physics examination.
Difficulty level: Hard .
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