Video lecture on properties of alkenes Video lecture on properties of alkenes has been specially recorded to explain the important properties of alkenes. This lecture includes electrophilic addition reactions of alkenes such as addition of hydrogen, addition of halogens, addition of halogen acids, etc. It also includes detailed explanation with mechanisms of Markovnikov’s rule that […]
Video lecture on preparation methods and Propertie of benzene has been specially recorded to explain different preparation methods of benzene such as by cyclic polymerization of ethyne (acetylene), by reduction of phenol, by decarboxylation of sodium benzoate, etc. It also includes physical and chemical properties of benzene especially electrophilic substitution reactions of benzene such as halogenation, nitration, sulphonation and Friedel-Craft’s reactions with mechanisms of the respective reactions.
Video lecture on Expected Cut Off NEET 2021 has been recorded to find a speculation on the cut off marks of different categories in NEET 2021. Expected Cut Off NEET 2021 is in fact speculated on the basis of a number of factors such as difficulty level of the question paper, effect of pandemics on […]
Video Lecture on Preparation Methods of Alkanes has been specially recorded to explain different preparation methods of alkanes. It includes the preparation of alkanes from unsaturated hydrocarbons i.e. by hydrogenation of alkenes and alkynes, by reduction of haloalkanes, by decarboxylation of sodium salts of carboxylic acids, by Kolbe’s electrolysis, etc.