Class 11 and class 12 complete study material with Notes collections, Model set collections, Set solutions, and many more. All notes based in NEB new curriculum 2022. Hand written notes PDF and quality content.
English, Nepali, Maths, Physics, chemistry, Biology
English, Nepali, Maths, Physics, chemistry, Biology
Volumetric analysis is a common laboratory method of quantitative chemical analysis to determine the concentration of an identified analyte (a substance to be analyzed).
Ionic equilibrium is the equilibrium established between the unionized molecules and the ions in a solution of weak electrolytes.
The process of movement of molecules, ions, gases, solutes from their higher concentration to lower concentration is called diffusion.
Photosynthesis is the process by which green plants use carbon dioxide (CO₂) and water(H₂O) in the presence of sunlight to synthesize their food.
Plant need water, oxygen sunlight,minerals,etc for their growth and development....