What is unit of mass defect?
What is the principle of EDTA titration?
why do antimony and bismuth have the same electron affinities?
According to the definition of outer transition elements "Element having vacant or partially filled d- orbitals are outer transition", which element is not likely to be included in the outer transition elements????? a) Zn b) Hg c) Cd d) All of the above
which gas fill the cfl and light bulbs?
A catalyst
Give the IUPAC name. i) [Co(NH3)5SO4]Cl ii) [Co(NH3)5Cl] SO4 iii) [CoCl.CN.NO2.(NH3)3]
Explain why flourine has a smaller atomic radius than both oxygen and chlorine?
why is the atomic radius of Mg2+ bigger than that of Na+?
How chromium hydroxide shows amphoteric character?
what are the types of chemical reactions?
what is the hardest metal in the universe
Discuss role of coordination chemistry in: (a) Biological system (b) Analytical chemistry (c) Medicinal chemistry