Boron forms a number of hydrides having general formulae `B_(n)H_(n+4)` and `B_(n)H_(n+6)`. These hydrides called boranes. The simplest hydride of boron is diborane. Boranes contains special types of bonds known as multi centre bonds. Boranes have high heat of combustion Which hydride does not existA. `BH_(3)`B. `H_(2)F_(2)`C. `SbH_(3)`D. `N_(2)H_(4)`

Boron forms a number of hydrides having general formulae `B_(n)H_(n+4)

1.	Boron forms a number of hydrides having general formulae `B_(n)H_(n+4)` and `B_(n)H_(n+6)`. These hydrides called boranes. The simplest hydride of boron is diborane. Boranes contains special types of bonds known as multi centre bonds. Boranes have high heat of combustion Which hydride does not existA. `BH_(3)`B. `H_(2)F_(2)`C. `SbH_(3)`D. `N_(2)H_(4)`
Answer» `BH_(3)` does not exist.

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