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Q. Describe Linkage Isomerism?
Some ligands can coordinate to the metal through different donor ato...s present in the ligand. They are called ambidentate ligands and they can produce linkage isomer with a metal ion. Isomerism of this kind is shown by the isomeric pair: [(NH3) CoNo2]2+ yellow brown known as nitro compound and : [(NH3) CoNo2]2+red coloured isomer known as nitito complex. Other example is: Compounds with ligands like SCN which can bind through S or N donor atom, or sulphoxides, R2S0, which may combine through S or 0.
Millikan and Harvey Fletchers oil-drop experiment The original experiment was performed in the year 1909 through Robert Millikan and Harvey Fletcher through balancing the downw
definition
Atoms in the water molecule are linked by: (1) Electrovalent bond (2)Covalent bond (3) Coordinate covalent bond (4) Odd electron bond Ans: Cov
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Q. What Numerical prefixes indicate in ligands? In any complex species, the ligands are quoted in alphabetical order, without regard to charge, before the name of the central m
A useful model of interfacial mass transport makes three assumptions: (i) there is a difference between the concentrations of A at the interface, C A denoted C A in Phases I
What are the general methods for preparation of cycloalkane
Draw a reaction scheme with line-bond structures that illustrates how two amino acids combine to form a dipeptide. What conformation does the peptide bond usually adopt?
(a) Explain in terms of ionic equilibria why the aqueous solution of a salt derived from a weak acid and a strong base (e.g. sodium phenolate) has a pH greater than 7. (b) B
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