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Why Real Gases Break the Ideal Gas Law: Z, a and b Explained
PV = nRT fails at high pressure and low temperature. Learn why, how the compressibility factor Z measures it, and how van der Waals' a and b fix it.
Sukriti Neet jee
2 days ago5 min read
Hydrogen Bonding Explained: Why Water Behaves So Strangely (NEET & JEE)
Why does water boil at 373 K when heavier H₂S boils near 213 K? Learn hydrogen bonding, why ice floats and how ortho and para isomers differ.
Sukriti Neet jee
6 days ago5 min read
Molecular Orbital Theory: Bond Order and Magnetism Explained for NEET and JEE
Why is O₂ attracted to a magnet? Learn how molecular orbitals form, how to calculate bond order, and how to predict magnetic behaviour step by step.
Sukriti Neet jee
Oct 235 min read
Hybridisation Made Simple: sp, sp², sp³ and Beyond for NEET & JEE
Learn how to find the hybridisation of any atom in seconds using the steric number, and how s-character controls bond length and acidity.
Sukriti Neet jee
Oct 216 min read
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