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How to know which compound is more stable if heat of formation values are given .Ans) Every compound tend to stay in lowest energy possible to be more stable, the less the energy it has the more its stable.During formation the more energy it gives out , lesser becomes its own energy, hence more is the stability of compound.
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when a 0.800g sample of CaCl2 is dissolved in 9.85g of water in a microscale calorimeter the temperature of the solution rose from 23.4 degrees celcius to 35.8 degrees celcius.calc
outline the structure of the isomeric alkyl halides with molecular formula c4h9cl
Give an example of a pseudo first order reaction. Write the IUPAC name of the following: (CH 3 ) 2 C=CHCOCH 3
Chemical Properties Proteins - Salt formation (i) Salt formation : Due to existence of both -NH 2 and -COOH groups in proteins, they make salts along with acids and bases.
Electronic configuration of H - is : (1) 1s 0 (2) 1s 1 (3)1s 2 (d) 1s 1 , 2s 1 Ans: 1s 2
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What is monohaptacity dihaptacity etc ...
CARBON, SILICON AND GERMANIUM With the valence electron configuration s 2 p 2 the nonmetallic group of elements 14 may form compounds with four tetrahedrally directed covalent
what is allotropy
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