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A redox reaction is:...

A redox reaction is:

A

proton transfer reaction

B

ion combination reaction

C

a reaction in solution

D

electrons transfer reaction

Text Solution

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The correct Answer is:
D
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Redox reactions are of three types: (i) Intermolernlar redox reactions. (ii) lntramolecular redox reactions, (iii) Auto redox reactions OR Disproportionation reactions. Redox reactions are divided into two main types: (i) Chemical redox reactions, (ii) Electrochemical redox reactions which either produce or consume electricity Oxidation and reduction process takes place in a reaction simultaneously. Select the intramolccular redox reaction(s) among the following:

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Redox reactions are of three types: (i) Intermolernlar redox reactions. (ii) lntramolecular redox reactions, (iii) Auto redox reactions OR Disproportionation reactions. Redox reactions are divided into two main types: (i) Chemical redox reactions, (ii) Electrochemical redox reactions which either produce or consume electricity Oxidation and reduction process takes place in a reaction simultaneously. In which of the following reactions, H_(2)O_(2) , acts as reducing?

Redox reactions are of three types: (i) Intermolernlar redox reactions. (ii) lntramolecular redox reactions, (iii) Auto redox reactions OR Disproportionation reactions. Redox reactions are divided into two main types: (i) Chemical redox reactions, (ii) Electrochemical redox reactions which either produce or consume electricity Oxidation and reduction process takes place in a reaction simultaneously. Which among the following acts as oxidising as well as reducing agent?

A redox reaction among the following is

Define redox reaction with example.

A redox reaction always involves

OP TANDON-OXIDATION AND REDUCTION (REDOX REACTIONS)-LEVEL A
  1. Oxidation is defined as:

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  2. A reducing agent is a substance Which can:

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  3. A redox reaction is:

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  4. Which of the following is not a redox reaction?

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  5. The reaction of H(2)S+H(2)O(2) rarr S+2H(2)O manifests

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  6. The oxidation number of Fe in K(4)[Fe(CN))(6)] is

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  7. In Ni(CO)(4) the oxidation state of Ni is:

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  8. Pick the group which docs not on an a neutral oxide:

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  9. Magnesium reacts with acids producing hydrogen and correspondmg magnes...

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  10. White P reacts with caustic soda, the products are PH(3) and NaH(2)PO(...

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  11. Which of the following reactions is not a redox reaction?

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  12. In this reaction 2Na(2)S(2)O(3)+I(2)=Na(2)SO(4)O(6)=2NaI(2) acts as:

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  13. The most common oxidation explained as due to:

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  14. Select the compound in which chlorine shows oxidation state +7:

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  15. HBr and HI can reduce sulphurie acid, HCI can reduced KMnO(4) and HF c...

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  16. One mole of N(2)H(4) loses ten moles of electrons to form a new compou...

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  17. The brown ring complex compound of iron is formulated as [Fe (H(2)O)(5...

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  18. In which of the following compounds, iron has an oxidation state of+3?

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  19. When KMnO(4) is reduced with oxalic acid in acidic solution, the oxida...

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  20. In which of the following reactions the underlined substance is oxidis...

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