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The eq. wt. of Na(2)S(2)O(3) as reductan...

The eq. wt. of `Na_(2)S_(2)O_(3)` as reductant in the reaction,
`Na_(2)S_(2)O_(3)+H_(2)O+Cl_(2)rarrNa_(2)SO_(4)+2HCl+S` is :

A

(Mol. wt.)/1

B

(Mol. wt.)/2

C

(Mol. wt.)/6

D

(Mol. wt.)/8

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The correct Answer is:
D
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The equivalent weight of Na_(2)S_(2)O_(3) ( Mol. wt = M ) in the reaction , 2Na_(2)S_(2)O_(3) + I_(2) rarr Na_(2) S_(4)O_(6) + 2NaI is-

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ALLEN-REDOX REACTIONS-Exercise - 1
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  2. In the reaction, I(2)+2S(2)O(3)^(2-) rarr 2I^(-)+S(4)O(6)^(2-). Eq...

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  3. Molecular weight of KBrO(3) is M. What is its equivalent weight, if th...

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  4. In the reaction A^(-n2)+xe^(-)rarrA^(-n1) . Here, x will be :

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  5. What would be the equivalent weight of the reductant in the reaction :...

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  6. The eq. wt. of Na(2)S(2)O(3) as reductant in the reaction, Na(2)S(2)...

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  7. The equivalent weight of FeC(2)O(4) in the change FeC(2)O(4)rarrFe^(...

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  8. What will be n-factor for Ba(MnO(4))(2) in acidic medium? (Where it be...

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

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  10. Oxidising product of substance Na(3)AsO(3) would be

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

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  12. Balance given following half reaction for the unbalanced whole reactio...

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  13. Choose the set coefficients that correctly balances the following equa...

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  14. In the reaction : MnO(4)^(-)+xH^(+)+n e^(-)rarrMn^(2+)+yH(2)O What is ...

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  15. The number of electrons required to balanced the following equation- ...

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  16. The molar mass of CuSO(4).5H(2)O is 249. Its equivalent mass in the re...

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  17. 2KMnO(4)+5H(2)S+6H^(+)rarr2Mn^(2+)+2K^(+)+5S+8H(2)O. In the above re...

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  18. The value of n in : MnO(4)^(-)+8H^(+)+n erarr Mn^(2+)+4H(2)O is

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  19. What is the value of n in the following equation : Cr(OH)(4)^(-)+OH^...

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  20. For the redox reaction Zn+NO(3)^(-)rarr Zn^(2+)+NH(4)^(-) is basic m...

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