Nanomaterials | Preparation of nanoparticles or Nanomaterials | Synthesis of nanoparticles.
Introduction What are nanoparticles or Nanomaterials? Nano materials are the tiny particles of material that have size as in the range of 1-100…
Category: CHEMISTRY
For BSc & MSc (Chemistry), All competitive exams like JEE, NEET etc. Also for research student.
SUPERCONDUCTIVITY
Introduction Electrical Conductors such as metals contain a large number of free electrons which can move throughout the crystal lattice. A directional flow…
ORGANIC SYNTHESIS
Definition Organic Synthesis is the process of designing a molecule that may be a natural or synthesis product, using the basic principle of…
TWELVE PRINCIPLES OF GREEN CHEMISTRY
Paul Anastas ( also called the father of green chemistry) and John Warner designs twelve principles of GREEN CHEMISTRY to save the environment.…
PHASE RULE | Gibb’s PHASE RULE, Example & applications
Introduction to Phase Rule The phase rule is an important generalization dealing with the behavior of the heterogeneous system. It is possible to…
Crystalline state | Law of symmetry – Plane of symmetry | Bragg’s Method of Crystal Analysis | Bragg’s X-ray spectrometer
Law of Crystallography-Crystalline state Crystalline state - “The shape and size of crystals of a certain compound or element may vary with the…
Colligative properties | Relative lowering of Vapour Pressure | Elevation in boiling point | Depression in freezing point | Osmotic pressure
Four (4) colligative properties Colligative property-1 Relative lowering of Vapour Pressure Raoult's Law When a non-volatile solute is dissolved in a solvent, the…
Raman Spectroscopy | Raman Effect | Raman Shift | Raman Spectroscopy on the basis of Quantum Theory
Introduction to Raman Spectroscopy Raman Spectroscopy is the nondestructive instrumental technique that provides detailed information about chemical structure, phase and polymorphy, crystallinity, and…
Vibrational Spectroscopy
Introduction to Vibrational Spectroscopy The rotational spectra of a diatomic molecule were considered with rigid bond, but the Co - valent bond is…
Rotational Spectra of Diatomic Molecules.
What is Rotational spectroscopy or microwave spectroscopy? Rotational spectroscopy which is also called microwave spectroscopy provides information about the absorption or emission of electromagnetic…