Neco Model Questions Vol1 2024 Physics Question 38

Practice objective / multiple choice question 38 from the 2024 Neco Model Questions Vol1 Physics examination.

Neco Model Questions Vol1 2024 Physics Objective / Multiple Choice Medium Difficulty
Question 38 NECO_MODEL_QUESTIONS_VOL1 • 2024 • PHYSICS • objective

A sealed container holds 2.0 mol of an ideal gas at 300 K and a pressure of 1.0 atm. The gas is heated at constant volume until its pressure doubles. (a) What is the final temperature in kelvin? (b) If the molar heat capacity at constant volume is \(C_{v}=\frac{3}{2}R\), calculate the heat added in kilojoules.

Answer Options

Correct Answer A. 7.5 kJ
B. 5.0 kJ
C. 12.0 kJ
D. 9.2 kJ
Correct Answer
A
Correct Option:
7.5 kJ

About This Question

This is Neco Model Questions Vol1 2024 Physics Question 38. It is one of the objective questions from the 2024 Neco Model Questions Vol1 Physics examination.

Difficulty level: Medium .

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