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What volume of 0.01 M K(2)Cr(2)O(7) woul...

What volume of `0.01 M K_(2)Cr_(2)O_(7)` would be required to oxidize Fe(II) in 50 ml of 0.03 M solution of ferrous ammonium sulphate in acidic medium?

A

1.096mL

B

1.32mL

C

5.48mL

D

none of these

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The correct Answer is:
A
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NARENDRA AWASTHI-STOICHIOMETRY-Level 1 (Q.151 To Q.180)
  1. 5 ml of 1N HCl, 20 ml of N/2 H2SO4 and 30 ml of N/3 HNO3 are mixed tog...

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  2. 0.45g of an acid of mol. Mass 90 was neutralised by 20mL of 0.54 N cau...

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  3. .4 sample of H(2)O(2) solution containing H(2)O(2) by weight requires ...

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  4. Balance the equation : SO(2) + Na(2)CrO(4) + H(2)SO(4) rarr Na(2)SO(...

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  5. A sample of 1.0g of solid Fe(2)O(3) of 80% purity is dissolved in a mo...

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  6. Coefficients of MnO(4)^(-), C(2)O(4)^(2-) and H^(+) in the balanced re...

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  7. Ratio of moles of Fe (II) oxidised by equal volumes of equimolar KMnO4...

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  8. The mass of a mixture containing HCl and H2 SO4 is 0.1g On treatment w...

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  9. A solution of Na(2)S(2)O(3) is standardized iodometrically against 0.1...

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  10. 0.80g of impure (NH(4))(2) SO(4) was boiled with 100mL of a 0.2N NaOH ...

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  11. The NH3 evolved due to complete conversion of N from 1.12g sample of p...

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  12. Find out % of oxalate ion ina given sample of an alkali metal oxalate ...

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  13. 320mg of a sample of magnessium having a coating of its oxide required...

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  14. The concentration of bivalent lead ions in a sample of polluted of pol...

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  15. What volume of HNO(3) ("sp. gravity" 1.05mL^(-1) "containing "12.6(w//...

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  16. What volume of 0.01 M K(2)Cr(2)O(7) would be required to oxidize Fe(II...

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  17. When 2.5g of a sample of Mohr's salt reacts completely with 50mL of (N...

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  18. 4 mole of a mixture of Mohr's salt and Fe(2)(SO(4))(3) requires 500mL...

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  19. The equivalent mass of a metal is twice to that of oxygen. How many ti...

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  20. A metal oxide has the formula X(2)O(3). It can be reduced by hydrogen ...

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