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Diborane is a ____________(a) monomer(b) dimer(c) trimer(d) polymerThe question was posed to me in an online interview.Asked question is from p-Block Elements in chapter p-Block Elements of Chemistry – Class 11

Answer»

Correct answer is (b) dimer

Explanation: Borane does not exist so it exists as a dimer in the FORM of diborane. The structure of diborane is in a complex STATE and it has an sp^3 hybrid state. In diborane, a banana bond exists which is 3 Centre 2 electrons Bond.



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