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Position of the substituent - IUPAC system of nomenclature
Number of the carbon atoms in the base chain like 1, 2, 3,....... etc. starting from the end that gives lower number to the carbon atoms carrying the alternative. As illustrated,
The number that depicts the position of the substituent or side chain is known as locant.
What are the chemical laws and their verification
The bond energy of an O- H bond is 109 kcal mol 1. When a mole of water is formed from H and O atoms, then 218 kcal is released. Two O-H bonds are there is H2O so 2*109 kcal an
why f-block elements are called inner transition elements?
Methods yielding mixture of amines - Hofmann's method Hofmann's method: The mixture of amines (1°, 2° and 3°) is made by the alkylation of ammonia along with alkyl halides.
how do you calculate the mass atomic number of an element?
what is radiometric titration
The frequency of radiation emitted when the electron falls from n= 4 to n=1 in a hydrogen atom will be (Given ionization energy of H = 2.18x 10 -18 J atom-1 and h= 6.625x 10-
Carbon And its Compounds Carbon is a typical non-metal present in earth's crust to the extent of 0,02% by mass. All living organisms contain carbon and hydrogen as their ess
genral characters of 1 a group elements
What is the difference between reaction stoichiometry and composition stoiciometry?
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