🚨 Board Alert! 🚨 Chemistry Chapter 1 | 100% Sure Shot Questions | Avinash Sir 🔥
Автор: RWA MAX
Загружено: 2026-01-20
Просмотров: 3484
🚨 BOARD ALERT – CHEMISTRY CHAPTER 1 🚨
Is video me Chemistry Chapter 1 ke 100% sure shot topics & important questions cover kiye gaye hain jo exam me aane ke full chances rakhte hain 🔥
✔️ Exam-focused preparation
✔️ Important questions only
✔️ Skip kiya = Risk liya 😎
✔️ Padha = Marks Pakke 💯
👉 Ek hi class me sab kuch clear
👉 Concepts crystal clear
👉 Confidence MAX
📌 For Board Students – Must Watch Video
👨🏫 Teacher: Avinash Sir
📚 Subject: Chemistry
🧪 Chapter: 1
✔️ SI Units & Prefixes
✔️ Laws of Chemical Combination
✔️ Dalton’s Atomic Theory (Postulates & Limitations)
✔️ Atomic Mass, Molecular Mass & Formula Mass
✔️ Mole Concept & Avogadro Number
✔️ Molar Mass & Calculations
✔️ Percentage Composition
✔️ Empirical Formula & Molecular Formula
✔️ Stoichiometry (Numericals)
✔️ Limiting Reagent (Basic Level)
✔️ Concentration Terms
🔹 Mass %
🔹 Mole Fraction
🔹 Molarity & Molality
👉 Numericals from Mole Concept
👉 Empirical–Molecular Formula
👉 Laws of Chemical Combination
👉 SI Units & Conversions
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