Chemical Bonding: VSEPR Theory Explained | Concepts + PYQs | Guaranteed +4 Marks | JEEcrux

Описание: 🎯 Welcome to Episode 02 of "The +4 Marks Series" on JEEcrux
In the JEE journey, every single mark matters. That’s why this series focuses on one high-weightage topic per day, explained to the absolute crux, followed by PYQ practice—so you can lock in +4 marks daily with confidence.

Episode 02: VSEPR Theory | Chemical Bonding 🧪

Today, we dive deep into VSEPR Theory, one of the most scoring yet confusing parts of Chemical Bonding. Many students lose marks not because they don’t know molecular shapes, but because they miscount lone pairs, ignore axial–equatorial preference, or mix up distortions. In this video, we strip VSEPR down to what JEE actually asks.

What’s Inside?

🔹 The Crux Concept
Electron pair repulsion order, steric number, bond pair vs lone pair logic—explained simply.

🔹 Shape vs Geometry Clarity
Never confuse molecular shape with electron geometry again.

🔹 Lone Pair Impact & Distortions
Why NH₃ is pyramidal, H₂O is bent, and how lone pairs change angles.

🔹 JEE Mains Level PYQs
Solving PYQs live to reveal repeating patterns.

🔹 The +4 Marks Shortcut
A fast-track method to predict shape, hybridisation, and bond angles in under 30 seconds.

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