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Which is not a disproportionation reacti...

Which is not a disproportionation reaction :

A

B

C

`NaH+H_(2)OtoNaOH+H_(2)`

D

All the above

Text Solution

Verified by Experts

The correct Answer is:
C
It's a comproportion reaction w.r.tH
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Which of the following is not a disproportionation reaction ?

Which of the following is not a disproportionation reaction ?

STATEMENT-1: In disproportionation reaction 50% of the substance is oxidised and remaining 50% is reduced. STATEMENT-2: Decomposition of H_(2)O_(2) is not a disproportionation reaction. STATEMENT-3: Both HNO_(2) & H_(3)PO_(3) can undergo disproportionation reaction.

Asserton :- KClO_(3)rarrKClO_(4)+KCl This is a disporportionation type reaction. Reason :- The reaction in which one substance oxidise or reduce is known as disproportionation reaction.

Assertion : The reaction of ammonia solution with calomel is a disproportionation reaction in which a mixture Hg(II) amido chloride and mercury are formed Reason : In a disproportionation reaction species under reaction is neither oxidised nor reduced.

Assertion : 2, 2- Dimethylpropanal undergoes Cannizzaro reaction with conc. NaOH Reason : Cannizzaro reaction is a disproportionation reaction

Assertion : CO_(4)^(-) does not show disproportionation reaction. Reason : In ClO_(4)^(-) , chlorine is present in its highest oxidation state .

Which of the following species do not show disproportionation reaction and why? BrO^(ө) (hypobromirte ion), BrO_(2)^(ө) (bromite ion), BrO_(3)^(ө) (bromate ion),and BrO_(4)^(ө) (perbromate ion)

Cartain materials such as turpentine oil, unsaturated organic compound, phosophorus, metals such as Zn , and Pb , etc., can absorb O_(2) from air in the presence of H_(2)O , which is converted to absorb O_(2) from air in the presence of H_(2)O , which is converted to H_(2)O_(2) . This is called autoxidation. Intermolecular redox reactions are those in which one molecule is oxidised and the other is reduced. Intramolecular redox reactions are those in which oen atom of a molecule is oxidised and the other atom is reduced. Which of the following reactions is // are disproportionation reactions (s) ?

Which of the following is a disproportionation reaction?

VMC MODULES ENGLISH-STOICHIOMETRY-II-LEVEL (2)
  1. The reaction, 3Br(2)+6CO(3)^(2-)+3H(2)Oto5Br^(-)+BrO(3)^(-)+6HCO(3)^(-...

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  2. Which of the following statements is/are true if 1 mol of H(3)PO(x) is...

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  3. Which is not a disproportionation reaction :

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  4. Assertion : The reaction of ammonia solution with calomel is a disprop...

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  5. Assertion : When SnCl(2) solution is added to HgCl(2) solution, a milk...

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  6. In a balanced equation H(2)SO(4)toxHItoH(2)S+yI(2)+zH(2)O The valu...

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  7. Pyrolusite is the main ore of manganese in which it is present as It...

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  8. Pyrolusite is the main ore of manganese in which it is present as It...

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  9. Pyrolusite is the main ore of manganese in which it is present as It...

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  10. Pyrolusite is the main ore of manganese in which it is present as It...

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  11. Pyrolusite is the main ore of manganese in which it is present as It...

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  12. In the permanganate titration, the solution of reductant is always mad...

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  13. If 1.34g Na(2)C(2)O(4)is dissolved in 500 mL of water and this solut...

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  14. In the titration of NaOH and HCl, which of the following indicator wil...

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  15. 10 g of oxalate was dissolved in 300 mL of solution. This solution req...

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  16. 80 mL of M/24 K(2)Cr(2)O(7) oxidises 22.4 mL H(2)O(2) solution. Find v...

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  17. Five moles of ferric oxalate are oxidise by how much mole of KMnO(4) i...

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  18. Intramolecular redox (NH(4))(2)Cr(2)O(7) rarr N(2) + Cr(2)O(3) + 4H(2)...

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  19. How many gram of I(2) are present in a solution which requires 40 mL o...

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  20. What volume of 2 N K(2)Cr(2)O(7) solution is required to oxidise 0.81...

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