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Monthly Archives: June 2012

ELECTROCHEMISTRY

 
English chemist John Daniell (left) and physicist Michael Faraday (right), both credited as founders of electrochemistry today.
 

Electrochemistry is a branch of chemistry that studies chemical reactions which take place in a solution at the interface of an electron conductor (a metal or a semiconductor) and an ionic conductor (the electrolyte), and which involve electron transfer between the electrode and the electrolyte or species in solution.

If a chemical reaction is driven by an external applied voltage, as in electrolysis, or if a voltage is created by a chemical reaction as in a battery, it is an electrochemical reaction. In contrast, chemical reactions where electrons are transferred between molecules are called oxidation/reduction (redox) reactions. In general, electrochemistry deals with situations where oxidation and reduction reactions are separated in space or time, connected by an external electric circuit.

 

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Posted by on June 17, 2012 in Uncategorized

 

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ELECTROCHEMISTRY

 
English chemist John Daniell (left) and physicist Michael Faraday (right), both credited as founders of electrochemistry today.
 

Electrochemistry is a branch of chemistry that studies chemical reactions which take place in a solution at the interface of an electron conductor (a metal or a semiconductor) and an ionic conductor (the electrolyte), and which involve electron transfer between the electrode and the electrolyte or species in solution.

If a chemical reaction is driven by an external applied voltage, as in electrolysis, or if a voltage is created by a chemical reaction as in a battery, it is an electrochemical reaction. In contrast, chemical reactions where electrons are transferred between molecules are called oxidation/reduction (redox) reactions. In general, electrochemistry deals with situations where oxidation and reduction reactions are separated in space or time, connected by an external electric circuit.

 

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Posted by on June 17, 2012 in Uncategorized

 

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OUR COLLEGE STUDENTS BLOG ON ORGANIC CHEMISTRY

http://organicchemistrysite.blogspot.in/

 
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Posted by on June 17, 2012 in Uncategorized

 

PHASE RULE STUDY ON THE WEB FOR STUDENTS

http://www.brocku.ca/earthsciences/people/gfinn/petrology/phaserul.htm

 

DR VIJAYA SHASTRY

RAMNIRANJAN JUNJHUNWALACOLLEGE

Vijaya Shastry

 
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Posted by on June 14, 2012 in Uncategorized

 

PHYSICAL CHEMISTRY LECTURE LINK

http://www.colby.edu/chemistry/PChem/Lecture1.html

FIND THE LINK ABOVE

DEDICATED TO MY PRINCIPAL  DR USHA MUKUNDAN

Usha Mukundan

DR USHA MUKUNDAN

THANKS

DR VIJAYA SHASTRY
ASST PROF, PHYSICAL CHEMISTRY
RJ COLLEGE
GHATKOPAR
MUMBAI, INDIA

Vijaya Shastry

 
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Posted by on June 11, 2012 in Uncategorized

 

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