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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 agent

B

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

C

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

D

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

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The correct Answer is:
A
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-PRACTICE SET 20-PAPER 1 (Physics & Chemistry)
  1. Rate of reaction can be expressed by following rate expression .Rate ...

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  2. which of the following is not the characteristic of ionic solids?

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

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  4. In which of the following O-H bond ruptures easily ?

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  5. 4K(2) Cr(2) O(7) overset(heat)rarr 4K(2) CrO(4) + 3O(2) + X. In the ab...

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  6. The S(N^(1)) reactivity of the following halides will be in the order:...

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  7. The products formed in the following reaction C(6)H(5)-O-CH(3)+HI ov...

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  8. 10^(-3) M KCl solution will be isotonic with which of the following s...

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  9. The degree of hardness of water is usually expressed in terms of

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  10. Which of the following solutions has the highest equivalent conductanc...

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  11. Why do most chemical reaction rates increase rapidly as the temperatur...

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  12. In an ionic compound A^(+)X^(-), the radii of A^(+) and X^(-) ions ar ...

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  13. Choose the incorrect statement regarding the fact that halogens are co...

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  14. HNO(3)+P(4)O(10) to HPO(3) + X in the above reaction the product X i...

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  15. Larger number of oxidation states are exhibited by the actinoids then ...

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  16. Which of the following is aromatic ?

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  17. A and B in the following reaction sequence are

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  18. The use of common salts, e.g., NaCl or CaCl(2) anhydrous, is made to c...

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  19. Thermodynamics is concerned with

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  20. Given^^^""^(@)=((1)/(3)Al^(3+))=63 cm^(2)//Omega mol and ^^^ ""^(@)((1...

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