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Which of the following is not a redox ch...

Which of the following is not a redox change ?

A

`2H_(2)S + SO_(2)rarr 2H_(2)O + 3S`

B

`2BaO+O_(2)rarr 2BaO_(2)`

C

`BaO_(2) +H_(2)SO_(4) rarrBaSO_(4) + H_(2)O_(2)`

D

`2KClO_(3)(rarr KCl+ 3O_(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
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MOTION-OXIDATION & REDUCTION -OXIDATION NUMBER ( EXERCISE -1)
  1. Which one of the following is not a redox reaction :-

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  2. The charge on cobalt in [Co(CN)(6)]^(-3) is -

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  3. Which of the following is not a redox change ?

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  4. Which of the following halogen always show only one oxidation state -

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  5. In which of the following reactions, the underlined element has decrea...

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  6. The compound in which oxidation state of metal is zero-

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  7. When potassium permanganate is added to acidulated solution of ferrous...

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  8. Which of the following examples does not represent disproportionation ...

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  9. In which of the following compounds, the oxidation state of I-atom is ...

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  10. Oxidation number of Ni in Ni(CO)(4) is-

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  11. H(2)O(2)+H(2)O(2)rarr2H(2)O+O(2) is an example of dispropotionation be...

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  12. In a reaction, H(2)O +C rarr CO +H(2)

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  13. The oxidation number of nitrogen in NH(2)OH is :

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  14. If H(2)S gas is passed through a solution of K(2)Cr(2)O(7), the colour...

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  15. In the following reaction, 4P+3KOH+3H(2)O rarr 3KH(2)PO(2)+PH(3)

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  16. Oxygen has an oxidation state of +2 in

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  17. The oxidation number of chlorine in HOCl is

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  18. O.N. of hydrogen in KH, MgH(2) and NaH respectively would be -

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  19. In C+H(2)O rarr CO+H(2), H(2)O acts as

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  20. Identify oxidising & Reducing Agent - PbS+4H(2)O(2) rarr PbSO(4) + 4...

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