Ionic bond,

Cross linked polymers - classification of polymers, Cross linked polymers ...

Cross linked polymers : 1. These are polymers where monomers unit are crosslinked together to make a three dimensional network polymers. 2. These kind of polymers are hard,

Synthesis and uses of DDT and BHC, synthesis and uses of DDT and BHC

synthesis and uses of DDT and BHC

Elements easily forms cation, From the following which group of elements ea...

From the following which group of elements easily forms cation: (1) F, CL, Br                         (2) Li,  Na, K         (3)  O, S, Se,                       (4)

Physical properties of aromatic nitro compounds, Physical properties of Aro...

Physical properties of Aromatic Nitro Compounds (a) Aromatic nitro compounds are insoluble in water although soluble in organic solvents. (b) They are either pale yellow liq

Blow moulding and thermoforming extensively, write on blow moulding and the...

write on blow moulding and thermoforming extensively. 3 pages

Energy of an electron in the first bohr orbit of h atom, The energy of an e...

The energy of an electron in the first Bohr orbit of H atom is-13.6eV  . The possible energy value(s) of the excited state(s) for electrons in Bohr orbits to hydrogen is(are):

Crystal field theory, an elementary ideas of cft

an elementary ideas of cft

Esters, introduction to esters ,preparation, proprties, and their uses in d...

introduction to esters ,preparation, proprties, and their uses in daily life

Which of the following electronic configuration, Which of the following ele...

Which of the following electronic configuration is not possible: (1)  1s 2 2s 2                           (2)  1s 2 2s 2   2p6                   (3) [Ar]3d 10 4s 2 4