Which of the following is NOT true regarding | vedclass

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(C) In diborane $(B_2H_6)$,the boron atom undergoes $sp^3$ hybridization.Each boron atom has four $sp^3$ hybrid orbitals.Three of these orbitals conta

Vedclass · Accepted Answer

It contains four two-center-two-electron bonds and two three-center-two-electron bonds.

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(C) In diborane $(B_2H_6)$,the boron atom undergoes $sp^3$ hybridization.Each boron atom has four $sp^3$ hybrid orbitals.Three of these orbitals contain one electron each,while one orbital is empty.The four terminal hydrogen atoms form four $2c-2e$ (two-center-two-electron) bonds with the boron atoms.The two bridged hydrogen atoms form two $3c-2e$ (three-center-two-electron) bonds,also known as banana bonds.Therefore,the statement that it contains four one-center bonds is incorrect.

Which of the following is $NOT$ true regarding the structure of diborane $(B_2H_6)$?

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Boron forms covalent compounds due to:

Consider the following statements for diborane $(B_2H_6)$:
$1.$ Boron is approximately $sp^3$ hybridized.
$2.$ $B-H-B$ angle is $180^{\circ}$.
$3.$ There are two terminal $B-H$ bonds for each boron atom.
$4.$ There are only $12$ bonding electrons available.
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