Draw the structure of diborane....

Draw the structure of diborane.

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In the structure of diborane

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Knowledge Check

In the structure of diborane,

A

All hydrogen atoms lie in one plane and boron atoms lie in a plane perpendicular to this plane

B

2 boron atoms and 4 terminal hydrogen atoms lie in the same plane and 2 bridging hydrogen atoms lie in the perpendicular plane.

C

4 bridging hydrogen atoms and boron atoms lie in one plane and two terminal hydrogen atoms lie in a plane perpendicular to this plane

D

All the atoms are in the same plane

Which is correct for the structure of diborane ?

A

It contains four `(2c, 2e)` covalent bonds and two `(3c, 2e)` covalent bonds.

B

It contains three `(2c, 2e)` covalent bonds and three `(3c, 2e)` covalent bonds.

C

It contains two `(2c, 2e)` covalent bonds and four `(3c, 2e)` covalent bond.

D

It contains six `(2c, 2e)` covalent bonds.

Which of the following statements is incorrect in relation to the structure of diborane

A

All the terminal B-H bond length are equal

B

The terminal B-H bond is a 2-centre 3-electron bond

C

The terminal B-H bond is a 2-centre 2-electron bond

D

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In diborane

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