JAMB/WAEC Chemistry 2026 EP 123 - Entropy + Free JAMB/WAEC Past Questions & Answers

JAMB/WAEC Chemistry 2026 – Master Entropy in Thermodynamics!
In this episode, we explain Entropy in a way that’s simple, clear, and exam-focused. You’ll learn exactly what entropy means, how it affects chemical reactions, and how to solve JAMB & WAEC calculation questions with step-by-step solutions. This lesson is perfect for JAMB, WAEC, NECO, and GCE Chemistry students preparing for 2026 exams.

✅ What You’ll Learn in This Lesson:

Meaning of entropy in chemistry

Units and how entropy is measured

How entropy changes in physical and chemical processes

The link between entropy, spontaneity, and the Second Law of Thermodynamics

Worked examples of entropy change calculations

Common JAMB & WAEC exam questions on entropy with solutions

Tricks to answer entropy questions quickly in exams

💡 Why This Lesson is Important:
Entropy plays a key role in understanding reaction feasibility and thermodynamic laws. Questions on entropy are frequently repeated in JAMB, WAEC, and NECO Chemistry papers, making it a high-score topic when properly understood.

📥 Download FREE JAMB/WAEC Chemistry Past Questions & Answers Here 👉 [https://play.google.com/store/apps/de...]

Keywords
JAMB chemistry entropy, WAEC chemistry entropy, entropy definition chemistry JAMB WAEC, entropy change calculation, entropy spontaneity chemistry, second law of thermodynamics entropy, NECO chemistry entropy, GCE chemistry entropy, chemical energetics entropy JAMB, entropy past questions JAMB WAEC


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