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Bonds and atoms in phosphorus oxoacids and oxides (sigma, pi, P-O-P)

This type of question, asked 3 times: 27 Jul 2022, 8 Apr 2023, 15 Apr 2023. All 3 questions below, oldest first.

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  1. Question 1

    27 Jul 2022

    40
    Which oxoacid of phosphorous has the highest number of oxygen atoms present in its chemical formula?

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  2. Question 2

    8 Apr 2023

    150
    The ratio of sigma and π\pi bonds present in pyrophosphoric acid is___

  3. Question 3

    15 Apr 2023

    37
    The number of P−O−PP - O - P bonds in H4P2O7H_{4}P_{2}O_{7}, (HPO3)3\left( HPO_{3} \right)_{3} and P4O10P_{4}O_{10} are respectively.

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