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The oxidising state of molybdenum in its...

The oxidising state of molybdenum in its oxo complex species
`[Mo_(2)O_(4)(C_(2)H_(4))_(2)(H_(2)O)]^(2-)` is

A

2

B

3

C

4

D

5

Text Solution

Verified by Experts

The correct Answer is:
B
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The oxidation state of Mo in its oxo-complex species [Mo_(2)O_(4)(C_(2)H_(4))_(2)(H_(2)O)_(2)]^(2-) is:

Statement-1: The oxidation state of Mo in the oxido complex species [Mo_(2)O_(2)(C_(2)H_(4))_(2)(H_(2)O)_(2)]^(2+) is +3. Statement-2: The C_(2)H_(4)" and "H_(2)O are neutral ligands whereas O in as anionic ligand.

The oxidation number and co-ordination number of chromium in complex ion [Cr(C_(2)O_(4))_(2)(H_(2)O)_(2)]^(-) are

MOTION-OXIDATION & REDUCTION -EXERCISE-2 ( LEVEL-II)
  1. The oxidation number of phosphorus in Ba(H(2)PO(2))(2) is:-

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  2. The compound which could not act both as oxidising and reducing agent ...

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  3. The oxidising state of molybdenum in its oxo complex species [Mo(2)O...

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  4. Cr(2)O(7)^(2-) is reduced to Cr^(3+) by Fe^(2+) . Identify the correct...

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  5. 15 g of KMnO(4) in acidic medium equal to

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  6. Which of the following statements are correct ?

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  7. 27g of Al will react completely with

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  8. The number of electrons to balance the following equation, the value o...

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  9. The oxidation states of the most electronegative element in the produc...

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  10. For the redox reaction, MnO(4)^(-) + C(2)O(4)^(2-) + H^(+) rarr Mn^(...

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  11. The normality of 0.3 M phosphorous acid (H(3) PO(3)) is

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  12. 10.78 g of H3 PO4 in 550 ml solution is 0.40 N. Thus this acid:

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  13. A mixture of 1 mole each of FeSO(4) and FeC(2)O(4) are taken then :

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  14. 100 ml "of" 0.06 M Ca (NO(3))(2) is added to 50 mL of 0.06 M Na(2)C(2)...

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  15. H(2)C(2)O(4) and NaHC(2)O(4) behave as acids as well as reducing agent...

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  16. What mass of N(2)H(4) can be oxidised to N(2) by 24 g of K(2)CrO(4) wh...

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  17. The ion A^(n+) is oxidised to AO(3)^(-) by MnO(4)^(-) changing to Mn^...

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  18. 2.180 gram of a sample contains a mixture of XO and X(2)O(3) which are...

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  19. The number of moles of KMnO(4) that will be needed to react completely...

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  20. The number of moles of KMnO(4) that will be needed to react with one m...

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