Chemistry - CHEMICAL BONDING Question with Solution | TestHub
ChemistryCHEMICAL BONDINGBack bonding, Bridge bonding & odd electron moleculesMedium2 minQB
ChemistryMediumsingle choice
Which pair gives unsymmetrical cleavage of B₂H₆?
Options:
Answer:
C
Solution:
NH₃ and CH₃NH₂ are both assigned unsymmetrical cleavage in the source's elementary diborane model, yielding BH₂L₂⁺ and BH₄⁻. CO and pyridine are assigned neutral BH₃ adducts by symmetrical cleavage. Only pair (3) fits that intended classification. Substituted-amine products can depend on conditions; the classification is not a universal product assertion.
Stream:JEESubject:ChemistryTopic:CHEMICAL BONDINGSubtopic:Back bonding, Bridge bonding & odd electron molecules
⏱ 2mℹ️ Source: QB
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