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B can be obtained from halide by van Arkel method. This involves reaction

Chemistry-General

  1. 2 BI subscript 3 rightwards arrow with text  red hot  end text straight W text  or  end text Ta on top 2 straight B plus 3 straight I subscript 2
  2. Both (a) and (b)

  3. None of the above

  4. 2 BCl subscript 3 plus 3 straight H subscript 2 rightwards arrow with text  red hot  end text straight W text  or  end text Ta on top 2 straight B plus 6 HCl

    Answer:The correct answer is: 2 BI subscript 3 rightwards arrow with text  red hot  end text straight W text  or  end text Ta on top 2 straight B plus 3 straight I subscript 2

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