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H(2)C(2)O(4) and NaHC(2)O(4) behave as a...

`H_(2)C_(2)O_(4)` and `NaHC_(2)O_(4)` behave as acids as well as reducing agents. Which are the correct statements?

A

equivalent weight of `H_(2)C_(2)O_(4)` and `NaHC_(2)O_(4)` are equal to their molecular weights when behaving as reducing agents.

B

100 ml of 1 (N) solution of each is neutralised by equal volume of 1 (M)` Ca(OH)_(2)`

C

100 ml of (N) solution `H_(2)C_(2)O_(4)` is neutralised by equal volumes of 1 (N) `Ca(OH)_(2)`

D

100 ml of (M) solution of each is oxidised by same volume of 1 (M) `KMnO_(4)`

Text Solution

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The correct Answer is:
C, D
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RESONANCE-EQUIVALENT CONCEPT & TITRATIONS-Part -IV
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  2. 20ml ofH(2)O(2) after acidification with dilute H2SO(4)required 30mlof...

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  3. x gram of pure As(2)S(3) is completely oxididsed to respective highest...

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  4. During the titration of a mixture of Na(2)CO(3) and NaHCO(3) against H...

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  5. In the reaction CrO(5) + H(2)SO(4)rarr Cr(2)(sO(4))(3)+H(2)O+O(2), one...

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  6. Consider the redox reaction 2S(2)O(3)^(2-)+I(2)rarrS(4)O(6)^(2-)+2I^...

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  7. Which of the following relations is/are correct for solutions ?

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  8. Which of the following statements is/are correct :

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  9. H(2)C(2)O(4) and NaHC(2)O(4) behave as acids as well as reducing agent...

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  10. Consider the reactions shown below : Which of the follwoing state...

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  11. A 3 mole mixture of FeSO(4) and Fe(2)(SO(4))(3) required 100 mL of 2M ...

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  12. A 7.1 g sample of bleaching powder suspended in H(2)O was treated with...

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  14. Find the valency factor (n) for NH(2)OH in given reaction : Fe^(3+)+...

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  15. A solution of Na(2)S(2)O(3) is standardised iodometrically against 3.3...

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  16. 2 moles of a mixture of O(2) and O(3) is reacted with excess of acidi...

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  17. The overall equation for the reaction between sodium carbonate solutio...

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