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Identify the compound in which phosphoru...

Identify the compound in which phosphorus exists in the oxidation state of +1.

A

Phosphonic acid `(H_3PO_3)`

B

Phosphinic acid `(H_3PO_2)`

C

Pyrophosphorus acid `(H_4P_2O_5)`

D

Orthophosphoric acid `(H_3PO_4)`

Text Solution

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The correct Answer is:
B
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Knowledge Check

  • Phosphorus has the oxidation state of + 3 in

    A
    orthophosphoric acid
    B
    hypophosphoric acid
    C
    metaphosphoric acid
    D
    orthophosphorus acid

  • Phosphorus has the oxidation state of +3 in

    A
    Orthophosric acid
    B
    Phosphorous acid
    C
    Metaphospohoric acid
    D
    Pyrophosphoric acid

  • Phosphorus has the oxidation state of +3 in

    A
    Phosphorus acid
    B
    Orthophosphoric acid
    C
    Hypophosphorous acid
    D
    Metaphosphoric acid
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