Illustrate born-haber cycle, Q. Illustrate Born-Haber cycle? Boron is a...

Q. Illustrate Born-Haber cycle? Boron is always covalent and does not   form,B 3+ ions, because' the energy required to remove three electrons is very high.  Many simple compo

S-block element, phsiscal properties &chemical propertise

phsiscal properties &chemical propertise

Chemistry of carbon, what is the cycle of caban dioxide and how it flow

what is the cycle of caban dioxide and how it flow

Radius of the first bohr''s orbit of hydrogen atom, Radius of the first Boh...

Radius of the first Bohr's orbit of hydrogen atom is: (1)1.06 Å                           (2) 0.222 Å (3) 0.28 Å                           (4)0.53A Ans: 0.53 Å

Effects of substituents on the acidity of phenols, Effects of substituents ...

Effects of substituents on the acidity of phenols: Existence of electron attracting group, (for example -NO 2 , -X, - NR + 3 ,  -CN, -CHO, -COOH) on the benzene ring increases

Ionic bond,

Anbuselvan, abnormal molecule mass

abnormal molecule mass

What is cell potential with reference to organic chemistry?, The electroche...

The electrochemical cell contains two half cells. The electrodes in these cells have different electrode potentials. When the circuit is completed the loss of electrons occurs at t

Electrochemistry, working of calomel electrode

working of calomel electrode

Chemical bonds in borane chemistry, how to calculate the styx code for the ...

how to calculate the styx code for the borane atom?