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What is the oxidation state of P in hypo...

What is the oxidation state of P in hypophosphorus acid ?

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`overset(+1)(H_(3))Poverset(-2)O_(2)(+1)`
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Knowledge Check

  • Hypophosphorus acid is

    A
    A tribasic acid
    B
    A dibasic acid
    C
    A monobasic acid
    D
    Not acidic at all

  • What is the oxidation state of chlorine in hypochlorous acid ?

    A
    `+1`
    B
    `+3`
    C
    `+5`
    D
    `+7`

  • What is the oxidation state of chlorine in hypochlorous acid?

    A
    `+1`
    B
    `+3`
    C
    `+5`
    D
    `+7`
    • DINESH PUBLICATION-THE P-BLOCK ELEMENTS -Interger Answer Type Questions
    1. What is the oxidation state of P in hypophosphorus acid ?

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    2. The basicity of phosphoric acid is .

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    3. How many S-O bonds are present in Marshall's acid ?

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    4. What is the oxidation state of Cl in HClO(4) ?

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    5. What is the electronegativity of Fluorine (F) on Pauling's scale ?

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    6. What is the oxidation state of N in HNO(3) ?

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    7. What is the maximum oxidation state of sulphur in its compounds ?

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    8. Based on VSEPR theory, the number of 90 degree F-Br-F angles in BrF(5)...

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    9. Among the following, the number of compounds that can react with PCl(5...

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    10. In the molecule ICI(3), how many lone pairs of electrond are associate...

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    11. In the interhalogen compound AB(n), what is the maximum value of n ?

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    12. What is the basicity of pyrophosphoric acid ?

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    13. How many sigma-bonds are present in the structure of N(2)O(3) ?

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    14. The number of P-O-P and P-OH bonds present respectively in pyrophospho...

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    15. Number of S-O-S bonds in S(3)O(9) is

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    16. Number of lone pair of electrons in XeF(4) is

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    17. The difference between number of sigma and pi bonds in peroxodisulphur...

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    18. The total number of lone pair of electrons in N(2)O(3) is

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    19. What is the total number of compounds having at least one bridging oxo...

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