Inorganic Chemistry & Physical Chemistry | Guaranteed Question Series | CSIR NET JULY 2026 | Lec-4

Описание: Master high‑yield Inorganic & Physical Chemistry guaranteed questions for CSIR NET July 2026. Covering thermodynamics, electrochemistry, chemical bonding, coordination chemistry, and solid‑state with smart tricks, graph‑based analysis, and PYQ‑driven problem‑solving. Ideal for CSIR NET, GATE, SET. Watch now!

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⏳ Lecture Timeline:
[00:00:00] – Introduction of Inorganic Chemistry & Physical Chemistry
[00:02:43] – Question 1: van der Waals – Find a from Graph
[00:09:01] – Question 2: ΔH of Ideal Gas Expansion
[00:15:22] – Question 3: Photoelectric Effect Graphs
[00:18:39] – Concept: Work Function Required for KE
[00:23:36] – Question 4: Electronic Configuration
[00:24:22] – Question 5: dV/dP for Ideal Gas at Const T
[00:38:14] – Question 8: Kp from Dissociation α
[00:42:48] – Concept: Partial Pressure = Mole Fraction
[00:51:52] – Question 10: Voids in A2B3 HCP
[00:52:38] – Trick: Tetrahedral Voids =12, Fraction=1/3
[01:05:32] – Question 12: C4v – Highest Energy d-Orbital
[01:05:52] – Important: dx²–y² Highest in Sq. Pyramidal
[01:07:16] – Question 13: Low Spin Co(III) – Diamagnetic
[01:12:07] – Trick: N(SiH₃)₃ Linear via Back Bonding
[01:14:43] – Question 15: d-Orbital Energy Order Sq. Planar
[01:19:12] – Trick: Square Planar, 2 L.P., 8 Repulsions
[01:20:04] – Question 18: Isostructural Species
[01:22:49] – Question 19: Bond Length PO, SO, ClO
[01:25:37] – Concept: Size ↓ ⇒ Overlap ↑ ⇒ Bond Order ↑
[01:31:37] – Question 21: 2nd Ionisation Enthalpy Order
[01:33:02] – Question 22: Dipole Moment Dichlorobenzenes
[01:41:07] – Question 25: Hybridisation Zn(NH₃)₄²⁺
[01:44:35] – Question 26: Ni(II) Inner/Outer Orbital
[01:47:50] – Question 27: Fe(CO)₅ – Bond Character
[01:50:49] – Complete Session(Inorganic Chemistry & Physical Chemistry)
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📖 Topics Covered in This Lecture:
• Real‑Gas Graph Analysis: van der Waals Equation, Slope Method & Volume‑Correction Problems
• Enthalpy Change from P‑V Diagram: Ideal‑Gas Expansion, Cp‑Cv Relation & Numerical Tricks
• Photoelectric Effect Graphs: Kinetic‑Energy‑vs‑Frequency Misconceptions & Work‑Function Concepts
• Equilibrium Constant KP from Mole‑Fraction: Partial‑Pressure & Degree‑of‑Dissociation Numericals
• Crystal Density Ratio, HCP Tetrahedral‑Void Fraction & Ionic Radius Order PYQs
• Ionisation Enthalpy Order, Dipole‑Moment Additivity & Back‑Bonding‑Based Shape Problems
• Bond‑Length Comparison, d‑Orbital Splitting in C4v/Square‑Planar & Hybridisation Type Assignments
• Magnetic Behaviour, Inner/Outer‑Orbital Complexes & CFSE‑Based Spin‑State Decisions
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📚 Lecture Summary:
IFAS Expert Faculty covers guaranteed inorganic & physical chemistry questions: graph‑driven van der Waals analysis, enthalpy‑change diagrams, photoelectric‑effect misconceptions, Nernst equation, mole‑fraction‑to‑Kp derivations, solid‑state void‑fraction shortcuts. Step‑by‑step PYQ tricks for CSIR NET July 2026. Watch now!
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🎓 This lecture is highly beneficial for students preparing for:
✅ CSIR NET Chemical Science ✅ GATE Chemistry ✅ SET Chemistry
✅ TIFR Chemistry ✅ BARC / DRDO / ISRO Exams ✅ PhD Entrance Exams
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