15:15Lead-acid storage battery Secondary battery Energy storage device B.Tech IIT-JEE NEETRevathi Purushothaman2.6K views·1 year ago
6:48Alkaline cell Alkaline battery GATE CSIR NEET IIT JAM IIT JEE XII class B.TechRevathi Purushothaman742 views·1 year ago
10:06Dry cellLeclanche's Cell XII B.Tech IIT(JEE) NEET GATE IIT JAM CSIRRevathi Purushothaman541 views·1 year ago
16:32NMR spectroscopy Basic conecpts Principle Instrumentation InterpretationRevathi Purushothaman27.4K views·3 years ago
12:22Bragg’s law Bragg's law derivation Bragg's equation Class XII BSc X-ray Diffraction XRDRevathi Purushothaman5.0K views·4 years ago
9:36Jablonski diagramPhotophysical processesFluorescencePhosphorescenceRadiative and non-radiativeRevathi Purushothaman55.3K views·4 years ago
9:17Saturated calomel electrode (SCE) Secondary reference electrodeRevathi Purushothaman19.2K views·5 years ago
8:39Standard Hydrogen Electrode (SHE) Primary reference electrode Gas electrodeRevathi Purushothaman25.6K views·5 years ago
13:27ICP-AESInductively coupled plasma-Atomic emission spectroscopyPrinciple, Instrumentation & workingRevathi Purushothaman101.0K views·5 years ago
11:15Modes of vibrations in Infra-redIR spectroscopy (Stretching and bending vibrations)Revathi Purushothaman9.9K views·5 years ago
13:46Nuclear Reactor working (Light water nuclear reactor) Nuclear fission Principle and workingRevathi Purushothaman7.7K views·5 years ago
13:21SpectrofluorimetryFluorimetryFluorescence SpectroscopyPrinciple, Instrumentation, ApplicationsRevathi Purushothaman134.0K views·5 years ago
13:27Mass spectrometryMass spectroscopyMass spectrometerPrinciple Instrumentation,working,applicationsRevathi Purushothaman55.0K views·5 years ago
8:28Factors affecting UV-Visible absorption spectraEffect of conjugation,solvent, pH & steric hindranceRevathi Purushothaman28.9K views·5 years ago
8:44Chromic shifts in UV-Visible spectroscopy BathochromicHypsochromicHyperchromicHypochromic shiftsRevathi Purushothaman6.9K views·5 years ago
16:32Affinity chromatography (Animated) How to separate specific molecules by affinity chromatographyRevathi Purushothaman8.9K views·5 years ago
19:50Ion-exchange chromatography(Animated)Separation of charged molecules by ion-exchange chromatographyRevathi Purushothaman16.8K views·5 years ago
18:58Potentiometric titrations (Principle, Procedure, Types, Ion-selective electrodes, applications)Revathi Purushothaman150.5K views·5 years ago
8:59Dry corrosionChemical corrosionPilling-Bedworth ruleTypes of metal oxide layerCause of corrosionRevathi Purushothaman26.9K views·5 years ago
12:17IR spectroscopyInfrared Spectroscopy IR spectrophotometer (Principle,Instrumentation&applications)Revathi Purushothaman53.8K views·5 years ago
17:45HPLCHigh Performance Liquid ChromatographyHigh Pressure Liquid ChromatographyWorking&InstrumentalRevathi Purushothaman9.4K views·6 years ago
19:24Gas chromatography(GC)Gas liquid chromatography(GLC) Principle, instrumentation and workingRevathi Purushothaman15.5K views·6 years ago
8:01EMF measurement using potentiometer Measurement of EMF by Poggendorff's compensation principleRevathi Purushothaman20.5K views·6 years ago
10:30Conductometric titration (Precipitation titration of KCl vs AgNO3 and BaCl2 vs Na2SO4)ConductometryRevathi Purushothaman24.5K views·6 years ago
7:10Conductometric titration of weak acid and weak base (weak acid vs weak base)ConductometryRevathi Purushothaman28.4K views·6 years ago
7:01Conductometric titration of strong acid and weak base (strong acid vs weak base)ConductometryRevathi Purushothaman26.9K views·6 years ago
10:03Conductometric titration of mixture of strong and weak acid vs strong baseConductometryRevathi Purushothaman75.2K views·6 years ago
6:29Conductometric titration of weak acid and strong base (weak acid vs strong base)ConductometryRevathi Purushothaman65.1K views·6 years ago
8:03Conductometric titration of strong acid and strong base (strong acid vs strong base)ConductometryRevathi Purushothaman131.8K views·6 years ago
11:49Column ChromatographyColumn adsorption chromatography (Principle, procedure steps & applications)Revathi Purushothaman12.7K views·6 years ago