Q1. Mole Concept kya hai aur Avogadro Number ki value kya hoti hai? Imp.
Q2. Oxidation aur Reduction (Redox) kise kehte hain?imp
Q3. Balancing of Equations kyon zaroori hai?
Q4. pH Scale kya hai? Acid aur Base ka pH range bataiye.
Q4. Saturated aur Unsaturated Hydrocarbons mein kya antar hai?

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