Pricing Schools

IB Chemistry Topic R1.4 Entropy and Spontaneity Notes & Questions (HL) | RevisionDojo

IB
R1.4 Entropy and spontaneity (HL)

IB Chemistry R1.4 Entropy and Spontaneity

IB Chemistry Topic R1.4 Entropy and Spontaneity (HL) covers syllabus content. Use these notes, questionbank, videos, flashcards, and lessons to review the topic, practise exam questions, and move between notes, videos, flashcards, and lessons where available.

Practice

Question Bank

Practice questions with AI feedback

45 questions

Learn

Videos

Master concepts with explainer videos

4 videos

Textbooks

Study guides with diagrams and examples

10 chapters

Lessons

Step-by-step lessons and quizzes

5 lessons

Flashcards

Remember concepts with active recall

4 flashcard decks

Cheatsheets

Summaries, key concepts, and exam tips

What this topic covers

R1.4.1 Entropy (S) (HL only)

R1.4.2 Gibbs free energy (ΔG) (HL only)

R1.4.3 Spontaneity and Gibbs free energy (HL only)

R1.4.4 Gibbs free energy and equilibrium (HL only)

R1.1 Measuring enthalpy change

R1.2 Energy cycles in reactions

R1.3 Energy from fuels

R1.4 Entropy and spontaneity (HL)