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Class 11ChemistryClassification of Elements and Periodicity in PropertiesValency and oxidation state
Easy

The oxidation state of $+1$ for phosphorus is found in:

  • A
    $H_3PO_3$
  • B
    $H_3PO_4$
  • C
    $H_3PO_2$
  • D
    $H_4P_2O_7$
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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Classification of Elements and Periodicity in Properties

Subtopic

Valency and oxidation state

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