#title.chemistiry of f-block elements., #question.all questions under lanth...

#question.all questions under lanthanides and actinides.

Nucleophilic addition reactions, Nucleophilic addition reactions (i) Ca...

Nucleophilic addition reactions (i) Carbonyl compounds give nucleophilic addition reaction along with those reagents which on dissociation give electrophile also nucleophile.

Principle of chromatography-purification of organic compound, Principle of ...

Principle of chromatography - Purification of organic compounds The method of chromatography is based on the difference in the rates at which the components of a mixture move t

nitrogen undergoes friedel-crafts reaction, Did Nitrogen undergoes Friedel...

Did Nitrogen undergoes Friedel-Crafts reaction?

Transition elements, fe is a non stoichiometric compound

fe is a non stoichiometric compound

Ionic bond,

Which of the following electronic configurations, Which of the following el...

Which of the following electronic configurations is not possible: (1) 1s 2 , 2s 2                           (2)  1s 2 , 2s 2 , 2p 6     (3) 3d 10 4s 2 4p 2

Nucleus - nomenclature of simple aromatic compounds, Nucleus - Nomenclature...

Nucleus - Nomenclature of simple aromatic compounds The benzene ring denoted by regular hexagon of six carbon atoms along with three double bonds in the alternate positions is

Estimation of hardness of water, what is the principle of EDTA titration?

what is the principle of EDTA titration?