Igcse Model Questions Vol1 2024 Chemistry Question 22

Practice objective / multiple choice question 22 from the 2024 Igcse Model Questions Vol1 Chemistry examination.

Igcse Model Questions Vol1 2024 Chemistry Objective / Multiple Choice Medium Difficulty
Question 22 IGCSE_MODEL_QUESTIONS_VOL1 • 2024 • CHEMISTRY • objective

A rigid sealed container of fixed volume holds 0.5 mol of nitrogen gas at \(298 \text{ K}\) and a pressure of \(1.0 \text{ atm}\). Water is then added and the temperature is raised to \(350 \text{ K}\). At this temperature the vapour pressure of water is \(0.50 \text{ atm}\). Assuming ideal‑gas behaviour and that the water vapour reaches equilibrium, calculate the total pressure in the container at \(350 \text{ K}\).

Answer Options

A. 1.75 atm
B. 1.50 atm
C. 2.00 atm
Correct Answer D. 1.67 atm
Correct Answer
D
Correct Option:
1.67 atm

About This Question

This is Igcse Model Questions Vol1 2024 Chemistry Question 22. It is one of the objective questions from the 2024 Igcse Model Questions Vol1 Chemistry examination.

Difficulty level: Medium .

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