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Equivalent weight of FeC(2)O(4) during i...

Equivalent weight of `FeC_(2)O_(4)` during its reaction with `KMnO_(4)` is:

A

`M//3`

B

`M//1`

C

`M//2`

D

`M//4`

Text Solution

Verified by Experts

The correct Answer is:
A
`{:(Fe^(2+)rarrFe^(3+)+e),((C^(3+))_(2)rarr2C^(4+)+2e),(bar(FeC_(2)O_(4)rarrFe^(3+)+2CO_(2)+3e)):}`
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P BAHADUR-REDOX REACTIONS-Exercise 3(A) Objective problems
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  2. N(2) + 3 H(2) rarr 2NH(3) Molecular weight of NH(3) and N(2) are x(1...

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  3. Equivalent weight of FeC(2)O(4) during its reaction with KMnO(4) is:

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  4. The no.of electrons involved in the change, Fe(3)O(4)rarrFe(2)O(3):

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  5. How many gram of I(2) are present in a solution which requires 40 mL o...

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  6. What weight of FeSO(4) ( mol.wt. =152) will be oxidised by 200 mL of n...

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  7. 25 mL of 0.50M H(2)O(2) solution is added to 50 mL of 0.20 M KMnO(4) i...

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  8. What volume of O(2) measured at standard condition will be formed by t...

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  9. The number of Fe^(2+) ion oxidised by one mole of MnO(4)^(-) ions is:

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  10. What mass of HNO(3) is needed to convert 5g of the iodine into iodic a...

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  11. Number of K^(+) ions present in one litre of M//5KMnO(4) solution are:

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  12. When the ion Cr(2)O(7)^(2-) acts as an oxidant in acidic aqueous solut...

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  13. What volume of 3 molar HNO(3) is needed to oxidise 8 g of Fe^(3+), HNO...

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  14. Given that 50 0 mL of 0.01M Na(2)S(2)O(3) solution and 5xx10^(-4) mole...

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  15. Given that 50 0 mL of 0.01M Na(2)S(2)O(3) solution and 5xx10^(-4) mole...

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  16. Given that 50 0 mL of 0.01M Na(2)S(2)O(3) solution and 5xx10^(-4) mole...

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  17. Given that 50 0 mL of 0.01M Na(2)S(2)O(3) solution and 5xx10^(-4) mole...

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  18. 4I^(-)+Hg^(2+)rarrHgI(4)^(2-) , 1 mole each of Hg^(2+) and I^(-) will ...

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  19. 1 mole of ferric oxalate is oxidised by x mole of MnO(4)^(-) in acidic...

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  20. 0.3 g of an oxalate salts was dissolved in 100 mL solution. The soluti...

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