In N molecule, the number of electrons shared by each nitrogen atom is
READ MORE +Chemical Bonding MCQs
Electrovalence of calcium and chlorine respectively is
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The attractive force which holds various constituents (atoms, ions etc.) together in different chemical species is called a
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Cation and anion combines in a crystal to form following type of compound
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Who provide explanation of valence based on intertness of noble gases?
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The bond formed as a result of the electrostatic attraction between the positive and negative ions is termed as ...
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The evolution of various theories of valence and the interpretation of the nature of chemical bonds have
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The number of antibonding electron pairs in O2−2 molecular ion on the basis of M.O. theory (At. No. of O= 8) is
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Main axis of a diatomic molecule is Z. Atomic orbitals px and py overlap to form which of the following orbital?
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The bond order of O−2 is
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In NO−3 ion, the number of bond pairs and lone pairs of electrons on N atoms are
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In which of the following pairs the two species have identical bond order?
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