NEB NotesNepal
Unit 2 • Class 12Chemistry (Chem.202)

Ionic Equilibrium & Buffer Solutions

आयोनिक सन्तुलन तथा बफर घोल

Ostwald dilution law, pH, pOH, self-ionization of water Kw, buffer solutions, Henderson-Hasselbalch equation, solubility product Ksp, and common ion effect in qualitative analysis.

High-Yield Exam Focus Questions (1)

CDC Spec Grid Verified

High-probability exam questions curated specifically for Ionic Equilibrium & Buffer Solutions.

NEB PriorityStandard 4-Mark Question in NEB Chemistry Board Exams4 Marks

Exam Rationale: Specification Grid Section 1 (Physical Chemistry): Buffer solutions and the Henderson-Hasselbalch equation are compulsory numerical and derivation items in NEB Group B.