Chem Explained
Chemistry - 11th, 12th , B. Sc. & M. Sc.
Concentration terms
Concentration terms 1
average molecular mass
Average atomic mass
numericals part 2 ( number of moles)
Numericals on finding mass of element /compound & number of moles
Number of moles..
Some basic concepts of chemistry ( atomic mass, molecular mass, molar mass)
Pericyclic Reactions ( Introduction)
Electron Ionization and chemical Ionization
Surface Chemistry
Mass spectrometry (Instrumentation)
oxidation reactions of Aldehyde and ketone
spin spin splitting in nmr
Nucleophillic addition reactions of aldehydes and ketones
Number of Signals
Preparation of Aldehydes and ketones (part-2)
Factors affecting chemical shift
Chemical shift (Shielding and deshielding ) of magnetic nuclei
Preparation methods of Aldehyde and ketones
Saturation & Relaxation in NMR spectroscopy
Aldehyde, ketone and carboxylic acids (lecture 1)
Nuclear resonance
Nuclear magnetic resonance Spectroscopy (lecture 1)
Faraday's laws of electrolysis
Electrolytic cell
Kohlrausch's Law
factors affecting conductance 2
Factors affecting conductance 1