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Class 12Chemistryp-Block Elements (Class 12)Nitrogen family
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What is the chemical formula of hypophosphorus acid?

TS EAMCET 2018All TS EAMCET
  • A
    $H_3PO_3$
  • B
    $H_3PO_2$
  • C
    $H_3PO_4$
  • D
    $H_4P_2O_6$
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Class 12

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Chapter

p-Block Elements (Class 12)

Subtopic

Nitrogen family

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