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P BLOCK ELEMENTS
Question #37650
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Question
Which acid contains only one P-OH bond in its structure?
A. Phosphorous acid (H₃PO₃)
B. Hypophosphorous acid (H₃PO₂)
C. Orthophosphoric acid (H₃PO₄)
D. Pyrophosphoric acid (H₄P₂O₇)
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