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During the reaction between KCIO(3) and ...

During the reaction between `KCIO_(3) and (COOH)_(2)` im acidic medium ,the element which undergoes maximum change in the oxidation number is -

A

K

B

O

C

CI

D

C

Text Solution

Verified by Experts

The correct Answer is:
C
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CHHAYA PUBLICATION-REDOX REACTIONS -MCQ HOTSPOT (SINGLE CORRECT TYPE)
  1. In presence of HCI(aq), K(2)CR(2)O(7) oxidises tin (Sn) inot SN^(4+) ...

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  2. The amount of Na(2)S(2)O(3) to required for reducing iodine produced b...

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  3. The ratio of equivalent masses of KMnO(4) in acidic ,strong alkaline a...

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  4. The amount of H(2)O(2) required for decolourising 1 mol of KMnO(4) it ...

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  5. Fe has the lowest oxidation in

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  6. A compound of Xe and F is forme d to have 53.5% Xe .What is the oxidat...

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  7. Disproportionation reaction is not possible for-

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  8. When 1 mol of KCIO(3) accepts 4 mol of electrons the expected product ...

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  9. M^(x+)+MNO(4)^(-)toMO(3)^(-)+Mn^(2+)(1)/(2)O(2): If the 1 mol of MnO(4...

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  10. During the reaction between KCIO(3) and (COOH)(2) im acidic medium ,th...

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  11. If the oxidation number of Cr in CrO(5),K(2)CrO(4),K(2)Cr(2)O(7) and [...

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  12. The oxidation number of Pt in [Pt(C(2)H(4))Cl(3)]^(-) is-

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  13. In the balanced equation for the reaction IO(3)^(-)+al^(-)+bH^(+)toCH(...

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  14. For the reaction : H(2)O(2)+xCIO(2)toxCI^(-)+yO(2)+H(2)O the value of ...

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  15. The oxidation number of P in Ba(H(2)PO(2))(2)is-

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  16. Mn^(2+)+bBiO(3)^(-)+cH^(+)toaMnO(4)^(-)+bBi^(3+)+dH(2)O: For the balan...

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  17. The mixture of NaOH solution and white P on heating produces PH(3) gas...

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  18. For the reaction : Zn(s)+HNO(3)(aq)toZn(NO(3))(2)(aq)+NH(4)NO(3)(aq)+H...

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  19. To balance the chemical equation : Cl(2)O(7)(g)+H(2)O(l)+xe^-toClO(2...

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  20. Find the equivalnet mass Na(2)S(2)O(3)for the reaction, 2Na(2)S(2)O(3)...

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