Build your practice set

Find exactly what you need to practice.

Search across chemistry topics, concepts, chapters, and questions.

Viewing Shared Question View All Feed

Sindh MDCAT 2022 Chemistry #First Law of Thermodynamics #Thermochemistry & Thermodynamics

1

Choose the best answer

Q.73 The equation of the first law of thermodynamics q = ΔE + W, will reduce at constant volume to:

Verified Answer & Explanation⌄

Correct Answer: D) qᵥ = ΔE

Concept Explanation

At constant volume, ΔV = 0, so pressure–volume work is zero. Therefore, qᵥ = ΔE.

Topic: Sindh MDCAT 2022 ChemistryPractice more Sindh MDCAT 2022 Chemistry MCQs →