Question

heterolytic bond fission

Answer 1

heterolytic bond fission or cleavage means shared pair of electrons moves towards more electronegative atom or remains within one of the fragment in bond fission.

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Answer 2

Heterolysis or heterolytic fission (from Greek ἕτερος, heteros, "different", and λύσις, lusis, "loosening") is the process of cleaving a covalent bond where one previously bonded species takes both original bonding electrons from the other species.