Poisonous form of phosphorus is

Poisonous form of phosphorus is
  1. white
  2. red
  3. black
  4. violet

Solution

The white phosphorus allotrope is the most reactive, least stable and most toxic of the three. It consists of four phosphorus molecules that chemically bond to form a tetrahedral shape. *

Asked in: JEE-TOPICTESTS-CHEMISTRY

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