Chemistry

The origin of E.M.F. at metal Solution Interface Mention has been made of the potential difference between the electrodes. The question one may ask is:…

Reversible and Irreversible Cells A Galvanic cell always has two electrodes in which there is a difference in the tendency to give up electrons. The…

Characteristics of an ideal gas: The gases which follow fundamental postulates of the kinetic theory of gases and at all temperatures and pressures simultaneously obey…

Ideal Gas The gases which follow fundamental postulates of kinetic theory of gases and at all temperatures and pressures simultaneously obey both Boyle’s law and…

At normal temperature and pressure the materials that exist in gaseous form are called gases. According to modern conception, a material that exists in gaseous…

Galvanic Cells An electrochemical cell is an arrangement in which electric energy is released by a spontaneous redox reaction. This kind of cell is also…

Measurement of Transference Number: Moving boundary method: Transference Number may be measured by different methods, e.g., Hittorf’s method, moving boundary method and from the electromotive…

The Transference number of ions varies with the change of concentration; such changes are quite complicated and the extent of change is also small. Transport…

Abnormal Transference number It is sometimes found that the transport numbers of some ions decrease rapidly with an increase in the concentration of the ions.…

Measurement of Transference Number Transference Number may be measured by different methods, e.g., Hittorf’s method, moving boundary method and from the electromotive force of concentration cells.…