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For H(3)PO(3) and H(3)PO(4) the correct ...

For `H_(3)PO_(3)` and `H_(3)PO_(4)` the correct choice is

A

`H_(3)PO_(3)` is dibasic and reducing

B

`H_(3)PO_(3)` is dibasic and non-reducing

C

`H_(3)PO_(4)` is tribasic and reducing

D

`H_(3)PO_(3)` is tribasic and non-reducing

Text Solution

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The correct Answer is:
A
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RESONANCE-NITROGEN & OXYGEN FAMILY-Exercise 3 (Part-I: JEE Advanced)
  1. Give reason, why elemental nitrogen exists as a diatomic molecule, whe...

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  2. Polyphosphates are used as water softening agents because they

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  3. For H(3)PO(3) and H(3)PO(4) the correct choice is

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  4. (NH(4))(2)Cr(2)O(7) on heating gives a gas which is also given by :

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  5. A pale bule liquid is obtained by equuimolar mixture of two gases at -...

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  6. Thermodynamically most stable allotrope of phosphorus is :

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  7. (a) What amount of CaO in grams is required to neutralise 852g of P(4)...

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  8. There are some deposits of nitrated and phosphates in the earth's crus...

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  9. There are some deposits of nitrated and phosphates in the earth's crus...

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  10. There are some deposits of nitrates and phosphates in the earth's crus...

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  11. The reaction of P(4) with X leads selectively to P(4)O(6) The X is :

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  12. Match each of the reaction given in Column I with the corresponding pr...

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  13. Extra pure N2 can be obtained by heating

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

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  15. Which ordering of compounds is according to the decreasing order of th...

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  16. Concentrated nitric acid upon long standing turns yellowish-brown due ...

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  17. The pair(s) of reagents that yield paramagnetic species is/are

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  18. The product formed in the reaction of SOCl2 (thionyl chloride) with wh...

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  19. The compound (s) which generate (s) N(2) upon thermal decomposation is...

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  20. Based on the compounds of group 15 elements, the correct statement (s)...

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