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Boron trifluoride on reaction with lithium aluminium hydride in ether gives LiF, AlF$_3$ and X. X on reaction with NH$_3$ gives Y. Y on further heating gives a compound Z. The number of $\sigma$-bonds and $\pi$-bonds in Z are x and y respectively. (x+y) is equal to

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Borazine ($B_3N_3H_6$), known as "inorganic benzene," has a structure very similar to benzene. It has 12 sigma bonds (6 in the ring, 6 to hydrogens) and 3 pi bonds (from dative bonding from N to B). The total bond count is 15.

Updated On: Mar 30, 2026

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The Correct Option is A

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Boron trifluoride on reaction with lithium aluminium hydride in ether gives LiF, AlF\(_3\) and X. X on reaction with NH\(_3\) gives Y. Y on further heating gives a compound Z. The number of \(\sigma\)-bonds and \(\pi\)-bonds in Z are x and y respectively. (x+y) is equal to

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The Correct Option is A

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