B.Sc. 3rd Year MJ-2 Important Questions 2026 | Chemistry Major Paper Important Questions PDF

Download B.Sc. 3rd Year MJ-2 Chemistry Important Questions 2026 in Hindi & English. Unit-wise important questions for exam preparation based on latest syllabus for Major 2nd Paper.

Unit–1

Biological Oxidation क्या है? Electron Transport Chain (ETC) को समझाइए।
What is Biological Oxidation? Explain the Electron Transport Chain (ETC).

Unit–2

Paramagnetism एवं Diamagnetism में अंतर लिखिए।
Differentiate between Paramagnetism and Diamagnetism.

Unit–3

Grignard Reagent की तैयारी, संरचना एवं अभिक्रियाएँ लिखिए।
Write preparation, structure and reactions of Grignard Reagent.

Unit–4

EAN Rule (18 Electron Rule) को उदाहरण सहित समझाइए।
Explain EAN Rule (18 Electron Rule) with examples.

Unit–5

Sodium–Potassium Pump की कार्यविधि समझाइए।
Explain the working of Sodium–Potassium Pump.