The sp3d2 hybridization of central atom of a molecule would lead to
The number of types of bonds between two carbon atoms in calcium carbide is |
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Which of the following has maximum number of lone pairs associated with Xe? |
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Peroxide ion ______ . |
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Which of the following is a favorable factor for cation formation? |
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The maximum number of hydrogen bonds that a molecule of water can have is |
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During the formation of a chemical bond |
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Which of the following species contains three bond pairs and one lone pair around the central atom? |
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The correct order of decreasing H-C-H angle in the following molecules is |
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NiCl2{P(C2H5)2(C6H5)}2 exhibits temperature dependent magnetic behaviour (paramagnetic/diamagnetic). The coordination geometries of Ni2+ in the paramagnetic and diamagnetic states are respectively |
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In which of the following molecules/ions are all the bonds not equal? |
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