Which one of the following conversions involve change in both hybridization and shape?
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Which one of the following conversions involve change in both hybridization and shape?
Among the following mixtures, dipole-dipole as the major interaction, is present in |
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Which of the following molecules/ions does not contain unpaired electrons? |
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A molecule (X) has |
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Which of the following contains maximum number of lone pairs on the central atom? |
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Malleability and ductility of metals can be accounted due to |
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Lattice energy of an ionic compound depends upon |
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The bond length of HCl molecule is 1.275 Å and its dipole moment is 1.03 D. The ionic character of the molecule (in percent)(charge of electron 4.8 × 10–10 esu) is |
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Which one of the following is paramagnetic? |
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Assuming that Hund's rule is violated, the bond order and magnetic nature of the diatomic molecule B2 is |
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The hybridization of orbitals of N atom in NO– |
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