ELECTROPHORESIS DEFINITION:- It describes migration of charged particles or molecules under the influence of electric field. PURPOSE FOR CARRYING OUT ELECTROPHORESIS :- 1. To determine the number, amount and mobility of components in a given sample or to separate them. […]
OXIDATION :- Oxidation is gain of oxygen Oxidation is loss of hydrogen Oxidation is loss of electrons REDUCTION :- Reduction is loss of oxygen. Reduction is gain of hydrogen Reduction is gain of electrons. Rule for Assigning oxidation number :- […]
REDOX TITRATION CURVE :- Redox titration is monitored by observing the change of a electrode potential. The titration curve is a drawn by taking the value of this potential (E) vs the volume of the titrant added. The redox reaction […]
Types of Redox titrations :- IODIMETRY IODOMETRY CEREMETRY PERMANGNOMETRY POTASSIUM DICHROMATE TITRATIONS POTASSIUM IODATE TITRATIONS TITRATIONS INVOVLING IODINE :- One of the most common redox titration involve either using iodine (I2)as a mild oxidizing agent or iodide (I¯) as a […]
GPAT 2016 MCQ OF PHARMACEUTICAL ANALYSIS 1.The correct order for the basic features of a mass spectrometer is (a) Acceleration, deflection, detection, ionization (b) Ionization ,Acceleration, deflection, detection (c) Acceleration, ionization, deflection, detection (d) Acceleration, deflection, ionization, detection 2. In […]
DEFINITION :- Conductometry is defined as determination or measurement of the electrical conductance of an aq. electrolyte solution by means of a conductometer. PRINCIPLE :- It is based on the conductance of electrical current by aqueous electrolyte solutions in a manner similar […]
Electro analytical methods are concerned with the interplay between electrictiy and chemistry, namely the measurements of electrical quantities, such as current, potential, or/and their relationship to chemical parameters. If electrical parameter : E-Potentionmetry , R-conductometry, I- voltametry,coulometry MAIN BRANCHES OF ELECTROANALYTICAL […]