Ionic bond,

Explain all scandium salts are white, How do you account for the following:...

How do you account for the following: (a) All scandium salts are white. (At. No. of Sc = 21) (b) The first ionization energies of the 5d transition elements are higher than

Covalent radius, in borontriiodide distance between two I atoms is found to...

in borontriiodide distance between two I atoms is found to be 3.54. if radius of covalent bonded I atom is 1.33. what is covalent radius of boron

Beer lambert law, beer Lambert law principal

beer Lambert law principal

electrode less discharge lamp, what is el

what is eld

Qualitative analysis, Why is ammonium (NH4) seperately placed in zeroth gr...

Why is ammonium (NH4) seperately placed in zeroth group in detection of basic radical in qualitative analyisis?

Alkenes oxidation, how alkenes oxidise with potassium

how alkenes oxidise with potassium

Addition polymerization, Addition polymerization: It involves following th...

Addition polymerization: It involves following three mechanisms: 1.                 Free radical polymerization 2.                 Ionic polymerization mechanism 3.

What are natural or synthetic food colours?, Q. What are natural or synthet...

Q. What are natural or synthetic food colours? Food in raw state has a natural colour, which is associated with the characteristics of that food. In the processing, preservatio

Bromine - carbon tetrachloride test - hydrocarbon, Tests of unsaturation - ...

Tests of unsaturation - Bromine - carbon tetrachloride test The compound is liquefying in carbon tetrachloride or chloroform and after that a few drops of 5% bromine solution i