Igcse Model Questions Vol1 2024 Chemistry Question 6

Practice essay / theory question 6 from the 2024 Igcse Model Questions Vol1 Chemistry examination. This question covers States of Matter, Ideal Gas Law, Kinetic Molecular Theory, Phase behaviour .

Igcse Model Questions Vol1 2024 Chemistry Essay / Theory

Topics: States of Matter Ideal Gas Law Kinetic Molecular Theory Phase behaviour

Question 6 IGCSE_MODEL_QUESTIONS_VOL1 • 2024 • CHEMISTRY • essay

A rigid, sealed container of volume 2.00 L initially contains 0.500 mol of nitrogen gas at 298 K and a pressure of 1.20 atm. The container is heated to 350 K, and the pressure rises to 1.68 atm. Answer the following:

Question Parts

( a )

Using the ideal gas law, calculate the pressure that would be expected at 350 K if the volume remains constant. State whether the observed pressure of 1.68 atm is consistent with the ideal‑gas prediction.

( b )

The container is now cooled to 250 K while the volume is allowed to expand until the pressure returns to 1.20 atm. Calculate the final volume of the gas at this new state.

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About This Question

This is Igcse Model Questions Vol1 2024 Chemistry Question 6. It is one of the essay questions from the 2024 Igcse Model Questions Vol1 Chemistry examination.

The question covers States of Matter, Ideal Gas Law, Kinetic Molecular Theory, Phase behaviour .

View More Igcse Model Questions Vol1 2024 Chemistry Questions More Igcse Model Questions Vol1 Practice Questions Back to Questions

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