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Subject - Physics:

Basics

MCQ - 76-10543

Question:

The molar heat capacity at constant volume of argon, Ar, is 12.47 J K mol-1. What is the value of the molar heat capacity at constant pressure?

  1. 4.15 J K-1 mol-1
  2. 8.31 J K-1 mol-1
  3. 12.47 J K-1 mol-1
  4. 8.31 J K-1 mol-1

Correct Answer: D

Explanation:

For a perfect gas, the relationship between the molar heat capacities at constant pressure and constant volume are given by

capture 3 Dup 3 -28713326

Record Performance

346 MCQ for effective preparation of the test of Basics of Physics section.

Read the MCQ statement: The molar heat capacity at constant volume of argon, Ar, is 12.47 J K mol-1. What is the value of the molar heat capacity at constant pressure? , keenly and apply the method you have learn through the video lessons for Basics to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 76-10543.

How to Answer

Solve the question for MCQ No. and decide which option (A through D/E) is the best choice to answer the MCQ, then click/tap the blue button to view the correct answer and it explanation.

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