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Characterisation and Purification of organic compounds
The study of organic compounds begins along with the characterization of the compound and the determination of its molecular structure. The process usually used for this purpose contains the following steps :
(A) Purification of organic compounds
(B) Qualitative analysis of organic molecules
(C) Quantitative analysis of organic molecules
(D) Determination of molecular mass of organic compounds
(E) Calculation of Empirical formula and Molecular formula of organic compounds
(F) Determination of structure of organic compounds by spectroscopic and diffraction methods
Calculate the ideal rM/rX ratio for cation-anion and anion-anion contacts of an octahedral arrangement of anions around a cation as show in one plane in the figure below.
lithium and beryllium markedly different from other members of their respectively groups
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scale and sludge formation
Ionic compounds do not have: (1) Hard and brittle nature (2) High melting and boiling point (3) Directional properties (4) Soluble in polar solvents Ans: Direction
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Describe about the Ferromagnetic materials Ferromagnetic materials are those for which k susceptibility is large and positive. These are strongly attracted by magnetic field. I
give the classification of alcohpl
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Name the chemical components which constitute nucleotides. Write any two functions of nucleotides in a cell.
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