Introduction to Sampling | Different types of Sampling | Sampling Equipment & Gas Sampling methods
What is sampling and types of sampling? “In analytical result is never better than the sample on which it is based”. The following…
Category: CHEMISTRY
For BSc & MSc (Chemistry), All competitive exams like JEE, NEET etc. Also for research student.
What is high-performance liquid chromatography (HPLC)? | Principle of high-performance liquid chromatography | Detectors used in HPLC | Instrumentations and HPLC application.
Principle of high-performance liquid chromatography (HPLC) High-performance liquid chromatography or high-pressure liquid chromatography ie. H.P.L.C. is an improvement of classical column liquid chromatography.…
Chromatographic techniques | Basics of thin layer chromatography (tlc) and paper chromatography (pc) with principle | Types of paper chromatography | Applications of paper chromatography and TLC.
Chromatography introduction Chromatography is a separation technique whereby the components of a mixture may be separated by allowing the sample or analyte to…
Wastewater treatment | COD Chemical oxygen demand | BOD Biological oxygen demand | Aerobic & anaerobic process |
Biological Oxygen Demand (BOD) & its significance What is Biological oxygen demand (BOD) 1. Definition: Biological oxygen demand indicates “the amount of O2…
Basics of Colloids | Classification of colloids | Electrokinetic Phenomena – Electrophoresis and Electroosmosis
Classification of Colloids Lyophobic Colloids (Solvent hating) In this type, the affinity between the dispersed phase and the dispersion medium is very small.…
Crystal Field Theory | CFT | Crystal Field Splitting in Octahedral complexes | Crystal Field Splitting in Tetrahedral complexes.
Crystal Field Theory or (CFT) What is Crystal Field Theory or CFT? The valence bond approach does not explain to us the Electronic…
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…
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 as father of green chemistry) and John Warner designs twelve principles of GREEN CHEMISTRY to save the environment.…