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MHT CET20192 May 2019Morning ShiftChemistryp Block Elements (Group 15, 16, 17 & 18)Actual

Which among the following group 15 elements does not exhibit allotropy?

Options

  1. AN
  2. BA s
  3. CS b
  4. DB i

Correct answer

D. B i

Step-by-step solution

Among 15 t h group elements, ‘ B i ’ does not show the phenomenon of allotropy as it cannot show variable oxidation numbers due to inert pair effect.

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