p Block ElementshardMCQ SINGLE

The reaction of H N B Cl (A) with LiBH in tetrahydrofuran gives inorganic benzene (B). Furthur, the p Block Elements Chemistry Question

Question

The reaction of H N B Cl (A) with LiBH in tetrahydrofuran gives inorganic benzene (B). Furthur, the reaction of (A) with (C) leads to H N B (Me) . Compounds (B) and (C) respectively, are: 3 3 3 3 4 3 3 3 3 3 3 3 3 4 3 3 6 3 3 3 3 3 3 3 3 3 3 3 3 3 6 3 (A) Boron nitride, MeBr (B) Diborane, MeMgBr (C) Borazine, MeBr (D) Borazine, MeMgBr

Answer: D) BORAZINE, MEMGBR

💡 Solution & Explanation

B N H Cl + LiBH → B N H + LiCl + BCl B N H Cl + 3CH MgBr → B N H (CH ) + 3MgBrCl So, we can say that, B is B N H C is CH MgBr

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