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There are two H-bridge bonds in diborane...

There are two `H`-bridge bonds in diborane molecule because there are

A

only `12` electrons

B

`14` electrons

C

two electrons more than required for bonding

D

`2` electrons less than required for bonding

Text Solution

Verified by Experts

The correct Answer is:
D
Diborane possess four `B-H` covalent bonds and two three centred (two electrons) `B-H-B` or hydrogen bridge bonds. These bonds are also known as banana bonds.
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Knowledge Check

  • The H-O-H bond in water molecule is

    A
    `104^(@)31'`
    B
    `120^(@)`
    C
    `180^(@)`
    D
    `109^(@)28'`

  • The H—O—H bond in water molecule is:

    A
    `104^(@) 31'`
    B
    `120^(@)`
    C
    `180^(@)`
    D
    `109^(@)28'`

  • The number of hydrogen atoms bridging the boron atoms in a diborane molecule is

    A
    1
    B
    2
    C
    3
    D
    6

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