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If equal volumes of 0.1 M KMnO(4) and 0....

If equal volumes of `0.1 M KMnO_(4)` and `0.1 M K_(2)Cr_(2)O_(7)` solutions are allowed to oxidise `Fe^(2+)` to `Fe^(3+)` in acidic medium, then `Fe^(2+)` oxidised will be:

A

more by `KMnO_(4)`

B

more by `K_(2)Cr_(2)O_(7)`

C

equal in both cases

D

cannot be determined.

Text Solution

Verified by Experts

The correct Answer is:
B
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RESONANCE-EQUIVALENT CONCEPT & TITRATIONS-Exercise -1 (Part-II)
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  5. When N(2) is converted into NH(3), the equivalent weight of nitrogen w...

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  6. In the ionic equation 2K^(+)BrO(3)^(-)+12H^(+)+10e^(-)rarrBr(2)+6H(2)O...

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  7. If one mole of H(2)SO(4) reacts with one mole of NaOH, equivalent weig...

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  8. How many millilitres of 0.1 NH(2)SO(4) solution will be required for c...

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  9. One litre of a solution contains 18.9 g of HNO(3) and one litre of an...

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  10. If equal volumes of 0.1 M KMnO(4) and 0.1 M K(2)Cr(2)O(7) solutions ar...

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  11. Which of the following solutions will exactly oxidize 25mL of an acid ...

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  12. An element A in a compound ABD has oxidation number A^(n-). It is oxi...

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  13. The number of moles of oxalate ions oxidised by one mole of MnO(4)^(-)...

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  14. The percentage of available chlorine in a commercial sampleof bleachin...

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  15. A 0.2 g sample containing copper (II) was analysed iodometrically, whe...

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  16. A substance which participates readily in both acid-base and oxidation...

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  17. A fresh H(2)O(2) solution is labeled as 11.2 V. Calculate its concentr...

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  18. The amount of lime, Ca(OH)(2) required to remove the hardness in 60 L ...

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