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H(3)PO(4)+2KOHrarrK(2)HPO(4)+2H(2)O Ba...

`H_(3)PO_(4)+2KOHrarrK_(2)HPO_(4)+2H_(2)O`
Based on the above reaction equivalent weight of `H_(2)PO_(4)` is 

A

196

B

98

C

49

D

32.67

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-STOICHIOMETRY-Objective Exercise -2
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  2. In the disproportionation reaction, 3HClO(3) to HClO(4)+Cl(2)+2O(2)+2H...

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  3. H(3)PO(4)+2KOHrarrK(2)HPO(4)+2H(2)O Based on the above reaction equi...

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  4. The equivalent weight of chlorine molecule in the equation 3Cl(2)+6NaO...

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  5. Oxidation number of metal in the complex [Co(NH(3))(4)Cl(2)]^(+) is

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  6. Sodium thiosulphate reacts with iodine to give iodide and tetrathionat...

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  7. Consider the following redox reaction in which compound .X. is a produ...

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  8. Oxidation numbers of sulphur in H(2)S(3) molecule are

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  9. The oxidation states of the most electronegative element in the produc...

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  10. Calculate the oxidation number of iron in Fe(3)O(4)?

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  11. One mole of N(2) H(4) loses 10 moles of electrons to form a new compou...

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  12. Which of the following change requires a reducing agent

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  13. Whast is the oxidation state of Fe in the product formed when acidifie...

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  14. In the reaction, H(2)O(2)+PbS to H(2)O+PbSO(4) the increase in the oxi...

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  15. Why is the highest oxidation state of a metal exhibited in its oxide o...

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  16. Oxidation number of iodine in IO(3)^(-), IO(4)^(-), KI and I(2) respec...

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  17. Oxidation states of P in H4P2O5, H4P2O6 and H4P2O7 are respectively :

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  18. If three electrons are lost by Mn^(3+), its final oxidation state woul...

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  19. Bromine reacts with hot aqueous alkali to give bromide and bromate. Wh...

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  20. A, B and C are three elements forming part of a compound in oxidation ...

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