In an endothermic process, heat flows into the system. What is the sign of q?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Prepare for the ACS Organic Chemistry Test with multiple choice questions and comprehensive explanations. Utilize flashcards for quick learning and gain confidence for your exam day!

Multiple Choice

In an endothermic process, heat flows into the system. What is the sign of q?

Explanation:
The key idea is the sign convention for heat exchange: heat added to the system is positive. An endothermic process absorbs heat from the surroundings, so the system gains energy through heat transfer. That makes q positive. Negative would mean heat leaving the system, and zero would mean no heat transfer, neither of which describe an endothermic process.

The key idea is the sign convention for heat exchange: heat added to the system is positive. An endothermic process absorbs heat from the surroundings, so the system gains energy through heat transfer. That makes q positive. Negative would mean heat leaving the system, and zero would mean no heat transfer, neither of which describe an endothermic process.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy