Isotopes Explained: H₂ vs D₂ | Exam-Style Question | AP Chemistry | IB Chemistry |General Chemistry
Автор: Chemistry by Dr. Salih
Загружено: 2026-03-13
Просмотров: 13
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Description
In this video, we analyze an isotopes question comparing hydrogen (¹H₂) and deuterium (²H₂). We carefully examine which physical and chemical properties remain the same for isotopes and which ones change due to mass differences.
You’ll learn:
Why isotopes have the same number of protons
How isotopic mass affects boiling point and density
Why the enthalpy change of combustion (ΔH°) remains the same
How to approach isotope questions in IB Chemistry and AP Chemistry exams
This type of question is commonly tested in multiple-choice sections and is essential for building a strong conceptual understanding of isotopes.
📘 Ideal for:
IB Chemistry SL & HL
AP Chemistry
IGCSE / A-Level Chemistry students
🔬 Topic: Isotopes, physical vs chemical properties
🧪 Exam focus: Conceptual multiple-choice questions
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