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is relation a=2r+ + 2r- correct for bcc
What are the limitations of second law of thermodynamics?
Thermodynamics Thermodynamics is a macroscopic science and its most fundamental level is the study of two physical energy, entropy and quantities. Energy may be regarded as the
The nucleus of the element 21 E 45 contains: (1) 45 protons and 21 neutrons (2) 21 protons and 24 neutrons (3) 21 protons and 45 neutrons (4) 24 protons and 21 n
Number of unpaired electrons in inert gas is: (1) Zero (2) 8 (3) 4 (4) 18 Ans: Zero
Uses of Iodoform or tri-iodomethane (a) Iodoform is utilized as a fire extinguisher under the name pyrene. Dense vapours form a protective layer on the burning objects and avoi
Write an equation that shows the formation of the selenide ion from a neutral selenium atom
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Knocking - Characteristics of hydrocarbons The metallic sound throughout working of an internal combustion engine is known as knocking. "As much the compression greater wil
See the total number.of atoms on the diagonal are 2 so the diagonal lentgh becomes 4r but we know that in case of a cuboid the diagonal length is 3^0.5* a where a is the edge length thus edge lentgh is 4r/3^0.5
See the total number.of atoms on the diagonal are 2 so the diagonal lentgh becomes 4r but we know that in case of a cuboid the diagonal length is 3^0.5* a
where a is the edge length thus edge lentgh is 4r/3^0.5
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