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MHT-CET : Chemistry Entrance Exam

MHT - CET : Chemistry - Nature of Chemical Bond Glossary

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                     Chemical Bond: The attractive force responsible for holding molecules together.

                     Octet Rule: The tendency of every element to acquire eight electrons in the outermost shell.

                     Covalent Bond: Bonds formed due to the presence of unpaired electrons due to opposite spins.

                     Hybridisation: The mixing and recasting of atomic orbitals to produce equal number of orbitals with same size, shape and energy is called hybridisation.

                     Polar Covalent Bond: In a covalent bond formed with atoms with different electronegativities, the shared electron pair shifts towards the atom having higher electronegativity.

                     Bond Energy: The average amount of energy required per mole of the gaseous compound to break a particular bond in a molecule to obtain free radicals or atoms.

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