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What is the oxidation stae of Cl in (a...

What is the oxidation stae of `Cl` in
(a) `CrO_(2)Cl_(2)` , (b) `HClO_(4)`

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Verified by Experts

The correct Answer is:
A, B, C, D
(a) `-1`, (b) `+7` , (c ) `+5`, (d) `+7`
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CENGAGE CHEMISTRY ENGLISH-REDOX REACTIONS-Ex 2.2
  1. Indicate the species which are oxidised and reduced in the following r...

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  2. What is the oxidation stae of Cl in (a) CrO(2)Cl(2) , (b) HClO(4)

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  3. Balance the following half-reactions in acidic medium: (a) IO(3)^(Ө)...

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  4. Write balanced redox reactions for each of the following reactions: ...

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  5. Balance the following chemical reactions H(2)S+SO(2)rarrS+H(2)O

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  6. Write balanced ionoic half equation (oxidation and reduction) for each...

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  7. Balance the following half reactions in basis medium: (a) CrO(4)^(2-...

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  8. Write balanced net ionic equations for the following reactions in basi...

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  9. Balanced the following equations: H(2)O(2)+H^(o+)+Fe^(2+)rarr H(2)O+...

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  10. For the redox reaction: Cr(2)O(7)^(2-)+H^(o+)+NirarrCr^(3+)+Ni^(2)+H...

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  11. SO(2) under atomspheric condition changes to SO(x)^(2-). If oxidation ...

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  12. Whichd of the following can act as oxidising as well as reducing agent...

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  13. Sulphur has highest oxidation state in

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  14. The number of electrons involved in the reduction of nitrate (NO(3)^(ө...

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  15. What is the oxidation state of P in Ba (H(2)PO(2))(2) ?

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  16. Which of the following a disproportional reactions?

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  17. In balancing the half reaction CN^(ө)rarrCNO^(ө)(skeltan) The numb...

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  18. Which of the following changes requires a reducing agent ?

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