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The oxo-acids of P(2)O(5) is H(3)PO(4)...

The oxo-acids of `P_(2)O_(5)` is `H_(3)PO_(4)`

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To determine whether the statement "The oxo-acid of P₂O₅ is H₃PO₄" is true or false, we need to analyze the characteristics of the oxo-acid and the oxidation state of phosphorus in H₃PO₄. ### Step-by-Step Solution: 1. **Identify the Oxidation State of Phosphorus in H₃PO₄**: - The formula for H₃PO₄ consists of 3 hydrogen (H) atoms, 1 phosphorus (P) atom, and 4 oxygen (O) atoms. - The general formula for calculating the oxidation state (OS) of phosphorus in H₃PO₄ is: \[ ...
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What is the sum of basicity of H_(3)PO_(4),H_(3)PO_(3),H_(3)PO_(2),H_(3)BO_(3),(COOH)_(2),H_(2)S_(2)O_(8),H_(2)SO_(4),H_(2)SO_(3),H_(2)CO_(3),H_(2)S and H_(4)P_(2)O_(5) ?

From the mixture of 4 moles Ca_(3)(PO_(4))_(2) and 5 moles of P_(4) O_(10) and 6 moles of H_(3)PO_(3) all the phosphorus atoms are removed then moles of P_(4) molecule formed from all these atoms is

Assertion (A): There is very little difference in acid strength of H_(3)PO_(4), H_(3)PO_(3) ,and H_(3)PO_(2) . Reason (R) : The hydrogens in these acids are not all bonded to oxygens. The electrone-grativities of P and H are almost the same.

Assertion: There is a very little difference in acidic strengths of H_(3)PO_(4),H_(3)PO_(3) and H_(3)PO_(2) . reason: Number of unprotonated oxygen (=O) responsible for increase of acidic strength due to inductive effective remains the same.

Find out the equivalent weight of H_(3) PO_(4) in the reaction: Ca(OH)_(2) + H_(3) PO_(4) rarr CaHPO_(4) + 2 H_(2) O

Calculate mass of phosphoric acid required to obtain 53.4 g pyrophosphoric acid. 2H_(3)PO_(4) to H_(4)P_(2)O_(7) + H_(2)O

The true statement of the acids of phosphorus H_(3)PO_(2),H_(3)PO_(3) and H__(3)PO_(4) is :

Consider the following equation Ca(OH)_(2)+H_(3)PO_(4) rarr CaHPO_(4)+2H_(2)O The equivalent mass of phosphoric acid (H_(3)PO_(4)) is

What should be the order of acidic strength in the series H_(3)PO_(4) , H_(3)PO_(3) , and H_(3)PO_(2) ?

The total number of diprotic acids among the following is H_(3)PO_(4), H_(2)SO_(4), H_(3)PO_(3) H_(2)CO_(3), H_(2)S_(2)O_(7), H_(3)BO_(3) H_(3)PO_(2), H_(2)CrO_(4), H_(2)SO_(3)