Consider the following statements for diboran | vedclass

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Question

In diborane, boron atom undergoes sp $^{3}$ hybridization.

In diborane, the $\mathrm{B}-\mathrm{H}-\mathrm{B}$ angle is $83^{\circ}$.

Each boron

Vedclass · Accepted Answer

$1,\, 3$ and $4$ are correct

Vedclass · Answer

In diborane, boron atom undergoes sp $^{3}$ hybridization.

In diborane, the $\mathrm{B}-\mathrm{H}-\mathrm{B}$ angle is $83^{\circ}$.

Each boron atom is linked to two terminal hydrogen atoms and two bridged hydrogen atoms. There are four $2 \mathrm{c}-2 \mathrm{e}$ bonds and two $3 \mathrm{c}-2 \mathrm{e}$ bonds.

Hence, only 12 bonding electrons are available

Consider the following statements for diborane

$1.$ Boron is approximately $sp^3$ hybridized

$2.$ $B-H-B$ angle is $180^o$

$3.$ There are two terminal $B-H$ bonds for each boron atom

$4.$ There are only $12$ bonding electrons available

Of these statements

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Consider the following statements for diborane $1.$ Boron is approximately $sp^3$ hybridized $2.$ $B-H-B$ angle is $180^o$ $3.$ There are two terminal $B-H$ bonds for each boron atom $4.$ There are only $12$ bonding electrons available Of these statements