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The configuration 1s2 2s2 2p5 3s1 shows:
(1) Ground state of fluorine atom
(2) Excited state of fluorine atom
(3) Excited state of neon atom
(4) Excited state of ion O-2
Ans: Excited state of neon atom
In order to determine the standard electrode potential of an electrode, the electrode in standard conditions is connected to standard hydrogen electrode (SHE) to constitute a cell.
What are the most significant properties of permanent magnetic materials? Explain. Ans: The most significant properties of permanent magnetic materials are (i) Remanen
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How is chemical reaction reversible and irreversible?
List orbitals from biggest to smallest, 3s, 3p, 3d.
examples of masking agents and substance used for
electrolysis laws by michael faraday and how they helped him to find particle nature of electricity??
sulphuric acid can be made with concentration of 99%. However for different industrial process different concentration are used. For a specific industrial requirement, 62% H2SO4 is
Q. Explain about Structural Isomerism? When two molecules have the same atoms but different bonds, they are called structural isomers. Thus, the variation of bond type or multi
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