peridic table, Chemistry

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How acidic character varies in s block elements

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Assignment, laws of chemical combinations

laws of chemical combinations

Energy of the electron in hydrogen atom is given, Energy of the electron in...

Energy of the electron in Hydrogen atom is given by: (1) E n = 131.38/ n 2 x kj mol -1         (2)  E n = 131.33/n xkj mol -1           (3) E n = 1313.3/ n 2 x kj mol

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Q. Explain: Vulcanization of rubber is necessary. Ans. Importance of vulcanization of rubber: 1.                 Vulcanization makes cross-links between the long unsaturat

Electrically conducting polymers, Q. Write short note on "Electrically cond...

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Oxoacids, examples of oxoacids and their definitions

examples of oxoacids and their definitions

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