Chromatography PPT

Chromatography (from Greek χρώμα:chroma, color and γραφειν:graphein to write) is the collective term for a set of laboratory techniques for the separation of mixtures. It involves passing a mixture dissolved in a "mobile phase" through a stationary phase, which separates the analyte to be measured from other molecules in the mixture based on differential partitioning between the mobile and stationary phases. Subtle differences in a compound's partition coefficient result in differential retention on the stationary phase and thus changing the separation.

for more PPTs on Chromatography visit:

Web:http://www.filedigg.com/fileSearch?q=chromatography&view_type=singleview&site=site&page=1&as_filetype=web

Web:http://www.pptsearchengine.in/pptsearchengine?q=chromatography&page=1

University:http://www.pptsearchengine.in/pptsearchengineEdu?q=chromatography&page=1

Bioinorganic Chemistry PPT

Bioinorganic chemistry is a field that examines the role of metals in biology. Bioinorganic chemistry includes the study of both natural phenomena such as the behavior of metalloproteins as well artificially introduced metals, including those that are non-essential, in medicine and toxicology. Many biological processes such as respiration depend upon molecules that fall within the realm of inorganic chemistry. The discipline also includes the study of inorganic models or mimics that imitate the behaviour or metalloproteins.
As a mix of biochemistry and inorganic chemistry, bioinorganic chemistry is important in elucidating the implications of electron-transfer proteins, substrate bindings and activation, atom and group transfer chemistry as well as metal properties in biological chemistry.

for more PPTs on Bioinorganic chemistry visit:

Web:http://www.filedigg.com/fileSearch?q=Bioinorganic+Chemistry&view_type=singleview&site=site&page=1&as_filetype=web

Web:http://www.pptsearchengine.in/pptsearchengine?q=Bioinorganic+Chemistry&page=1

University:http://www.pptsearchengine.in/pptsearchengineEdu?q=Bioinorganic+Chemistry&page=1

Organometallic Chemistry PPT

Organometallic chemistry is the study of chemical compounds containing bonds between carbon and a metal.[1][2] Since many compounds without such bonds are chemically similar, an alternative may be compounds containing metal-element bonds of a largely covalent character. Organometallic chemistry combines aspects of inorganic chemistry and organic chemistry.

for more PPTs on Organometallic chemistry visit:

Web:http://www.filedigg.com/fileSearch?q=Organometallic+Chemistry&view_type=singleview&site=site&page=1&as_filetype=web

Web:http://www.pptsearchengine.in/pptsearchengine?q=Organometallic+Chemistry&page=1

University:http://www.pptsearchengine.in/pptsearchengineEdu?q=Organometallic+Chemistry&page=1

Crystal Systems PPT

in crystallography, a crystal system or crystal family or lattice system is one of several classes of space groups, lattices, point groups, or crystals. Informally, two crystals tend to be in the same crystal system if they have similar symmetries, though there are many exceptions to this.
Crystal systems, crystal families, and lattice systems are similar but slightly different, and there is widespread confusion between them: in particular the trigonal crystal system is often confused with the rhombohedral lattice system, and the term "crystal system" is sometimes used to mean "lattice system" or "crystal family".

for more PPTs on Crystal system visit:

Web:http://www.filedigg.com/fileSearch?q=crystal+system&view_type=singleview&site=site&page=1&as_filetype=web

Web:http://www.pptsearchengine.in/pptsearchengine?q=crystal+system&page=1

University:http://www.pptsearchengine.in/pptsearchengineEdu?page=1&q=crystal%20system

Main Group elements PPT

In chemistry and atomic physics, main group elements are elements in groups, (periodic columns) whose lightest members are represented by hydrogen, beryllium, boron, carbon, nitrogen, oxygen, fluorine, and helium as arranged in the periodic table of the elements. Main group elements include elements in groups 1A- 2A and 13 (3A) - 18 (8A) (also known as S and P block elements). Group 12 elements are usually considered to be transition metals, however zinc (Zn), cadmium (Cd), and mercury (Hg) share some properties of both groups, and some scientists believe they should be included as main group elements.

For more PPTs on Main group elements visit:

Web: http://www.filedigg.com/fileSearch?q=main+group+elements&view_type=singleview&site=site&page=1&as_filetype=web

Web: http://pptsearchengine.in/pptsearchengine?q=main+group+elements&page=1

University:http://www.pptsearchengine.in/pptsearchengineEdu?q=main+group+elements&page=1

Coordination Chemistry PPT

In chemistry, a coordination complex or metal complex, is a structure consisting of a central atom or ion (usually metallic), bonded to a surrounding array of molecules or anions (ligands, complexing agents). [1] [2] The atom within a ligand that is directly bonded to the central atom or ion is called the donor atom. Polydentate (multiple bonded) ligands can form a chelate complex. A ligand donates at least one pair of electrons to the central atom/ion.

For more PPTs on Coordination chemistry visit:

Web: http://www.filedigg.com/fileSearch?q=coordination+chemistry&view_type=singleview&site=site&page=1&as_filetype=web

Web: http://pptsearchengine.in/pptsearchengine?q=coordination+chemistry&page=1

University:http://www.pptsearchengine.in/pptsearchengineEdu?q=coordination+chemistry&page=1

Noble gas Compounds PPT

All Noble gases are generally inert. But there are some noble gases which are reactive and can form few specific compounds.

For more PPTs on XX visit:
Web:http://www.filedigg.com/fileSearch?q=noble+gas+compounds&view_type=singleview&site=site&page=1&as_filetype=web
Web:http://pptsearchengine.in/pptsearchengine?q=noble+gas+compounds&page=1
University:http://www.pptsearchengine.in/pptsearchengineEdu?q=noble+gas+compounds&page=1