General Introduction: Importance and scope of Chemistry. Nature of matter, laws of chemical combination, Dalton's atomic theory: concept of elements, atoms and molecules. Atomic and molecular masses, ...

PSEB Class 11 Chemistry Syllabus: The Punjab Board’s Class 11 Chemistry Syllabus for 2024-2025 mentions the detailed list of chapter-wise topics and contents of practical examination. The syllabus ...

RBSE Class 11 Chemistry Syllabus 2025-26: For the academic year 2025–2026, the Rajasthan Board, also known as the Rajasthan Board of Secondary Education (RBSE), has made the syllabus for class 11 ...

Light to fuel: clean hydrogen production. Improved understanding of the light-driven production of hydrogen holds the promise not just to make the reaction more efficient in producing a fuel, but also ...