Question Detail

CHM 101 Thermochemistry II Objective Question
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Question

What does constant pressure calorimetry measure?
Options
A Internal energy change (ΔU)
B Enthalpy change (ΔH)
Correct Answer
C Work done
D Pressure change
Correct Answer

Option B is the correct answer.

Detailed Explanation

Constant pressure calorimetry measures heat flow (q) during a reaction at constant pressure, directly giving the enthalpy change (ΔH). A common device is the coffee-cup calorimeter.

Hint

The notes explain this.

Question Info

Course: CHM 101
Topic: Thermochemistry II
Type: Objective
Difficulty: Not specified
Question 811 of 1872
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