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The equivalent weight of salt KHC(2)O(...

The equivalent weight of salt
`KHC_(2)O_(4).H_(2)C_(2)O_(4).4H_(2)O` when used as reducing agent `:-`

A

`"Mol.wt".//1`

B

`"Mol.wt".//2`

C

`"Mol.wt".//3`

D

`"Mol.wt".//4`

Text Solution

Verified by Experts

The correct Answer is:
D
`2(C^(2+))_(2)rarr(2C^(4+))_(2)+8e`
`:. "Eq.of" =("Mol.wt")/{("No.of electrons lost or"),("gained by one molecule"):}=(M)/(4)`
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P BAHADUR-REDOX REACTIONS-Exercise 3(A) Objective problems
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  2. Oxidation number of S in [(CH(3))(2)SO] is:

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  3. The equivalent weight of salt KHC(2)O(4).H(2)C(2)O(4).4H(2)O when us...

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  5. Oxidation number of carbon in carbon sub-oxide is:

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  7. 50 mL of 0.1M solution of a salt reacted with 25 mL of 0.1M solution o...

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  8. In a reaction, 4 mole of electrons are transferred to 1 mole of HNO(3)...

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  9. During developing of an exposed camera, film one step involves in the ...

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  10. The ratio of equivalent weights of C(2)H(5)OH in the following reactio...

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  12. N(2) + 3 H(2) rarr 2NH(3) Molecular weight of NH(3) and N(2) are x(1...

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

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

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

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

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

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

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