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Regarding the compound CrO(5) which of ...

Regarding the compound `CrO_(5)` which of the following statement is/are correct ?

A

Oxidation number of Cr is (+6)

B

4-oxygen atoms are present in form of peroxide

C

Oxidation number of Cr is +10

D

2-oxygen atoms are present in form of peroxide

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The correct Answer is:
A, B
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AAKASH INSTITUTE-REDOX REACTIONS-Assignment (Section C) (Objective type Questions (More than one option is correct))
  1. Regarding the compound CrO(5) which of the following statement is/are...

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  2. Which of the following can acts as a reducing agent ?

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  3. Which of the following act both as an oxidising as well as reducing ag...

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  4. Which of the following statement are correct regarding this equation ...

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  5. Which of the following is/are disproportionation reactions ?

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  6. Which of the following statements regardign H(2)SO(5) is/are correct ?

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  7. Which of the following can act as an oxidising agent ?

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  8. The oxidation number of carbon is zero in

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  9. 150 ml (M)/(10) Ba(MnO(4))(2) in acidic medium can oxidise completely

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  10. 20 volume H(2)O(2) solution has a strength of about

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  11. When 1 mole of KMnO(4) is reacted with FeC(2)O(4) in acidic medium, th...

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  12. For the following balanced redox reaction, 2MnO(4)^(-) + 4H^(+) + Br(2...

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  13. Consider the reaction aFeS(2) + bO(2) to cFe(2)O(3) + dSO(2) Wh...

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  14. When Na(2)S(2)O(3) is reacted with I(2) to form Na(2)S(4)O(6) and Nal...

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  15. Choose the corret statement regarding following reaction HNO(2) to ...

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  16. 31.26 ml of 0.165 M solution of Ca(OH)(2) is required to just neutral...

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  17. With 4 mole of Kl one mole of Cl(2) is treated to yield gas, which is ...

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  18. Choose the correct regarding indicator

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