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The equivalent weight of MnSO(4) is half...

The equivalent weight of `MnSO_(4)` is half its molecular weight when it is converted to

A

`Mn_(2)O_(3)`

B

`MnO_(2)`

C

`MnO_(4)^(-)`

D

`MnO_(4)^(2-)`

Text Solution

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The correct Answer is:
B
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MOTION-OXIDATION & REDUCTION -EXERCISE-2 ( LEVEL-I)
  1. Which of the following reactions does not involve either oxidation or ...

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  2. Number of moles of electrons take up when 1 mole of NO(3)^(-) ions is...

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  3. The equivalent weight of MnSO(4) is half its molecular weight when it ...

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  4. NH(2)OH reacts with ferric sulphate as follows : 2NH(2)OH + 4Fe^(3+)...

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  5. Manganese ions (Mn^(2+)) can be oxidised by Persulphate ions S(2)O(8)^...

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  6. The number of moles of oxalate KHC(2)O(4). H(2)C(2). 2H(2)O oxidised ...

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

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  8. One mole of N(2)H(4) loses ten moles of electrons of form a new compou...

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  9. 1 g equiv of a substance is the weight of that amount of a substance w...

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  10. In the following reaction (unbalanced), equivalent weight of As(2)S(3)...

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  11. When a metal is burnt, its weight is increased by 24%. The equivalent ...

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  12. In the reduction of dichromate by Fe(II), the number of electrons invo...

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  13. 1 mol of ferric oxalate is oxidised by x mol of MnO(4)^(-) and also 1 ...

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  14. How many ml of 0.150M Na(2)CrO(4) will be required to oxidize 40 ml of...

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  15. The number of moles of thiosulphate (S(2)O(3)^(2-) ) that will require...

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  16. 3 " mol of "a mixture of FeSO(4) and Fe(2)(SO(4))(3) requried 100 " mL...

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  17. How many equivalents are there per mole of H(2)S in its oxidation to S...

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  18. 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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  19. 20 ml of 0.1 M solution of metal ion reacted with 20 ml to 0.1 M SO(2)...

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  20. 0.7 g " of " Na(2)CO(3).xH(2)O were dissolved in water and the volume ...

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