1.

Correct statement about Al(BH_(4))_(3) is :

Answer»

Each `BH_(4)` UNIT forms TWO hydrogen bridges
Two of the t`BH_(4)` UNITS forms ONE hydrogen bridges and one `BH_(4)` unit forms one hydrogen bridge
One `BH_(4)` unit forms two hydrogen bridges and two `BH_(4)` units form one hydrogen bridges.
Boron form only `2c-2e` bons.

Answer :A


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