Compound ' X ' on reduction with LiAlH ₄ gives a hydride ' Y ' containing 21.72 % hydrogen along with other products. The compound ' Y ' reacts with air explosively to give B ₂ O ₃ ^ X ' and ' Y ' are respectively

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Correct answer: B. BCl ₃, ~B ₂ H ₆

aligned & 4 BCl ₃+3 LiAlH ₄ Y Ether Y 2 ~B ₂ H ₆ +3 AlCl ₃ & +3 LiCl & % of H in B ₂ H ₆=(6 / 27.62) 100=21.72 & ~B ₂ H ₆+3 O ₂ (air) Explosion B ₂ O ₃+3 H ₂ O & Y & aligned

Compound ' X ' on reduction with LiAlH ₄ gives a hydride ' Y ' containing 21.72 % hydrogen along with other products. The compound ' Y ' reacts with air explosively to give B ₂ O ₃ ^ X ' and ' Y ' are respectively

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