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The two electrons in K sub-shell will differ in:
(1)Principal quantum number
(2)Azimuthal quantum number
(3)Magnetic quantum number
(4)Spin quantum number
Ans:Spin quantum number
Q. How to Prepare Chlorine in Laboratory? Chlorine is prepared by oxidation of hydrochloric acid with potassium permanganate: 2KMnO 4 + 16HCl -> 2KCl + 2MnCl 2 + 8H 2 O +
Formic acid is a weak acid along with a pKa of 3.75. The name comes by the Latin term "formica" ("ant") since this is very plentiful into the secretions of several species of ants,
Qualitative analysis A salt contains two parts defined as radicals. The positively charged part of a salt (cation) that has been derived from a base is known as basic radical a
Compounds with similar molecular formula but different properties are known as Isomers and the phenomenon is known as Isomerism.
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Impurities of solids Impurities are frequently added to materials to improve the properties. For example, carbon added in small amounts to iron makes steel, which is stronger t
How viscosity and surface tension help in ascertaining criteria of purity for organic compounds
advantages and disadvantages of coulometer
comparisons of aas and aes
sometimes we put a coordinate bond or sometimes we put a double bond in between s and a nonprotonated o atom in the structure of h2so4.is there any diifference in between these two
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