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Class 12Chemistryp-Block Elements (Class 12)Nitrogen family
Medium

Which of the following acids exists in a polymeric form?

  • A
    $HPO_3$
  • B
    $H_4P_2O_7$
  • C
    $H_3PO_4$
  • D
    None of these
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Class 12 Questions

Class 12

Chemistry Questions

Chapter

p-Block Elements (Class 12)

Subtopic

Nitrogen family

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