Determination Of Vapor Pressure | Types |
Determination Of Vapor Pressure. Various types of methods for the determination of vapor pressure are The Static Method. The Dynamic Method. Static Method. In the static method, the liquid under …
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Intermolecular Forces definition | Types |
INTERMOLECULAR FORCES. Have you ever wondered why some compounds boil at relatively low temperatures while some boil at high temperatures? Why some melt at low temperatures while some melt at high …
Read Morecolloids properties | Important properties of Colloids |
Colloids Properties. Some important properties of colloidal solutions are listed below. Heterogeneity. A colloidal solution is heterogeneous though solute particles are invisible under an ordinary microscope. They can be detected …
Read MoreState Function | State & Explanation, State Variable |
State Function and State Variable. State. “The condition of a system is called the state of a system”. A thermodynamic state is a macroscopic condition of a system for which …
Read MoreExplain Thermodynamic Temperature Scale
Thermodynamic Temperature Scale. Temperature scales generally depend on the thermal expansion of a gas or mercury. Since the coefficients of expansion are not constant over a range of temperature, the …
Read MoreSpontaneous and nonspontaneous process with examples
Spontaneous and Nonspontaneous Process. Spontaneous Process. “The process takin place without external action/aid is called a spontaneous process“. A spontaneous change continues until a system reaches a state of equilibrium …
Read MoreOptical Activity | Importance and Measurement of Optical Activity |
Optical Activity. Some liquids and solutions, when placed in the path pf plane-polarized light, rotate it through a certain angle.”The property of rotating plane-polarized light to the left or right …
Read MoreNuclear Fission | Fusion Reaction, Atomic Bomb, Hydrogen Bomb |
Nuclear Fission. “This is the breaking down of heavy nuclei into fragments, with a moving neutron”. A fission reaction requires neutron to initiate. Explanation. very heavy nuclei have lower binding …
Read MoreCritical Point | Constants, Determination, Critical Phenomena |
Critical Point. The curve representing the variation of volume and pressure at constant temperature is called isotherm. A gas can be liquified by increasing pressure and decreasing temperature. At a …
Read MoreLewis Theory | Chemical bonding of Lewis Theory |
Lewis Theory | Chemical bonding of Lewis Theory |. In 1916 W. Kossel and G.N. Lewis put forward the electronic theory of chemical bonding. It was suggested that in a chemical …
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