Chemistry-
General
Easy

Question

Which of the following is obtained by oxidation of phosphorous by HNO3?

  1. H3PO4    
  2. H3PO3    
  3. H4P2O7    
  4. H3PO2    

The correct answer is: H3PO4


    P4 + 20HNO3 ¾® 4H3PO4 + 20NO3 + 4H2O

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