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A local chapter will be under one faculty member of the college as one Single Point of Contact (SPOC). Further under the SWAYAM-NPTEL webpage, two more departments are operated, i.e., timeline, list of active local chapters, local chapter ratings, etc. Other departments show news from local chapters, i.e., local chapter colleges/universities.
Potassium nonahydridorhenate(VII) is an inorganic compound having the formula K 2 [Re H 9].This colourless salt is soluble in water but only poorly soluble in most alcohols.This salt contains the nonahydridorhenate(VII) anion, [ReH 9] 2−, which is a rare example of a coordination complex bearing only hydride ligands.
The Ostwald law of dilution provides a satisfactory description of the concentration dependence of the conductivity of weak electrolytes like CH 3 COOH and NH 4 OH. [3] [4] The variation of molar conductivity is essentially due to the incomplete dissociation of weak electrolytes into ions.
The 'rule of thumb' that the rate of chemical reactions doubles for every 10 °C temperature rise is a common misconception. This may have been generalized from the special case of biological systems, where the α (temperature coefficient) is often between 1.5 and 2.5. The kinetics of rapid reactions can be studied with the temperature jump method.
Chemistry is the scientific study of the properties and behavior of matter. [1] It is a physical science within the natural sciences that studies the chemical elements that make up matter and compounds made of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during reactions with other substances.
At least 35 children were killed and six others critically injured in a crowd crush at a funfair in the Nigerian city of Ibadan on Wednesday, police said.
Methine or methylylidene (IUPAC) In organic chemistry, a methine group or methine bridge is a trivalent functional group =CH−, derived formally from methane.It consists of a carbon atom bound by two single bonds and one double bond, where one of the single bonds is to a hydrogen.
Buffalo Bills quarterback Josh Allen (17) throws against the New York Jets during the second half of an NFL football game, Sunday, Dec. 29, 2024, in Orchard Park, N.Y. (AP Photo/Gene J. Puskar)