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Which of the following are incorrect sta...

Which of the following are incorrect statements ?

A

`BH_(3)` is a stabel compound

B

Boron hydrides are readily hydrolysed

C

Boron hydrides are formed by the reation of `Mg_(3)B_(2)` and dil `HCl`.

D

All `B-H` bonds in `B_(2)H_(6)` are equal.

Text Solution

Verified by Experts

The correct Answer is:
A, D
`BH_(3)` being an electron-deficient compound is unstable and forms `B_(2)H_(6)`.
In `B_(2)H_(6)`, four `B-H` bonds are equal and two `B-H` bonds have equal bend length.
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