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P Block Elements question

2020 · 9 Jan · Shift 2 · Q13
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P Block Elements question

2020 · 9 Jan · Shift 2 · Q13

JEE MainChemistryP Block ElementsMCQ+4 / −1
The reaction of H3N3B3Cl3H_3N_3B_3Cl_3H3​N3​B3​Cl3​ (A) with LiBH4LiBH_4LiBH4​ in tetrahydrofuran gives inorganic benzene (B). Further, the reaction of (A) with (C) leads to H3N3B3(Me)3H_3N_3B_3(Me)_3H3​N3​B3​(Me)3​. Compounds (B) and (C) respectively, are :
  1. A
    Borazine and MeBr
  2. B
    Diborane and MeMgBr
  3. C
    Boron nitride and MeBr
  4. D
    Borazine and MeMgBr
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