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Which type of bond is present between hydrogens in hydrogen molecule?(a) Sigma bond(b) Pi bond(c) Ionic bond(d) Metallic bondI had been asked this question in examination.I'd like to ask this question from Valence Bond Theory topic in division Chemical Bonding and Molecular Structure of Chemistry – Class 11

Answer»

The correct CHOICE is (a) Sigma bond

To explain: The head-on or end to end TYPE of overlapping is PRESENT in sigma bond. A sigma bond is a type of covalent bond. It MAY also be called an axial OVERLAP. In case of the hydrogen molecule, its s-s overlapping.



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