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When Cl(2) gas reacts with hote and conc...

When `Cl_(2)` gas reacts with hote and concentrated sodium hydroxide solution, the oxidation number of chlorine changes from

A

Zero to `-1` and zero to `+3`

B

Zero to `+1` and zero to `-3`

C

Zero to `+1` and zero to `-5`

D

Zero to `-1` and zero to `+5`

Text Solution

Verified by Experts

The correct Answer is:
D
`underset("O.N.=0)(Cl_(2))+NaOHrarrunderset(-1)(Cl)^(Theta)+underset(+5)(ClO_(3))^(Theta)`
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ALLEN-REDOX REACTIONS-EXERICSE - 3
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  2. Oxidation numbers of P in PO(4)^(3-), of S in SO(4)^(2-) and that of C...

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  3. What will be the oxidation number of Fe in K(3)[Fe(CN)(6)] :-

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  4. In the reaction 2FeCl(3)+H(2)Srarr2FeCl(2)+2HCl+S

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  5. For the redix reaction, MnO(4)^(-)+C(2)O(4)^(2-) +H^(+) to Mn^(2+)+C...

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  6. Which of the following act both as oxidant & reductant :-

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  7. Which of the following reaction is spontaneous oxidation - reduction r...

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  8. For reaction : Cr(2)O(7)^(-2)+14H^(+)rarr2Cr^(+3)+7H(2)O, How many e...

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  9. Oxidising agents have high :-

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  10. The ration of coefficients of HNO3,Fe(NO3) and NH4NO3 in the following...

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  11. What is the oxidation state of chlorine in perchloric acid.

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  12. Correct order of oxidising strength is :-

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  13. When S(2)O(8)^(2-) oxidise Fe^(2+) then product formed is :-

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  14. The oxidation state of sulphur in H(2)SO(5) and chromium in K(2)Cr(2)O...

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  15. How much amount of CuSO(4).5H(2)O required for liberation of 2.55g I(...

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  16. When Cl(2) gas reacts with hote and concentrated sodium hydroxide solu...

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  17. In which of the following compounds , nitrogen exhibits highest oxidat...

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