A compound X of boron, reacts with `NH_(3)` on heating to give another compound Y which is called inorganic benzene. The compound X can be prepared by treating `BF_(3)` with Lithium aluminium hydride. The compounds `X` and Y are represented by the formules.A. `B_(2)H_(6), B_(3)N_(3)H_(6)`B. `B_(2)O_(3), B_(3)N_(3)H_(6)`C. `BF_(3),B_(3)N_(3)H_(6)`D. `B_(3)N_(3)H_(6), B_(2)H_(6)`

A compound X of boron, reacts with `NH_(3)` on heating to give another

1.	A compound X of boron, reacts with `NH_(3)` on heating to give another compound Y which is called inorganic benzene. The compound X can be prepared by treating `BF_(3)` with Lithium aluminium hydride. The compounds `X` and Y are represented by the formules.A. `B_(2)H_(6), B_(3)N_(3)H_(6)`B. `B_(2)O_(3), B_(3)N_(3)H_(6)`C. `BF_(3),B_(3)N_(3)H_(6)`D. `B_(3)N_(3)H_(6), B_(2)H_(6)`
Answer» Correct Answer - A `underset("Diborane (X)")(B_(2)H_(6)) + 6NH_(3) overset(473 K)rarr underset("Inorganic benzene (Y)")(2B_(3)N_(3)H_(6)) + 12H_(2)` `4BF_(3)+3LiAlH_(4)rarr 2B_(2)H_(6) + 3LiF+3AlF_(3)`

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