Home
Class 11
CHEMISTRY
Identify the subtance oxidized, reduced,...

Identify the subtance oxidized, reduced, oxidizing agent and reducing agent ror each of the following reactions.
a) '2 AgBr(s)+C_6 H_6 O_2(aq) rarr 2 Ag(s)+2 HBr(aq)+C_6 H_4 O_2(aq)'
b) 'HCHO(l)+2[Ag(NH_3)_2]^+(a q)(+3) OH-(aq) rarr 2 Ag(s)+HCOO^-(aq)+ 4 NH_3(aq)+2 H_2 O(l)'
c) 'HCHO(l)+2 Cu^(2+)(aq)+5 OH^-(aq) rarr Cu_2 O(s)+HCOO^-(aq)(+3) H_2 O(l)'
d) 'N_2 H_4(l)+2 H_2 O_2(l) rarr N_2(g)+4 H_2 O(l)'
e) 'Pb(s)+PbO_2(s)+2)H_2 SO_4(aq) rarr 2 PbSO_4(s)+2 H_2 O(I)'

Promotional Banner

Topper's Solved these Questions

  • ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES

    V PUBLICATION|Exercise QUESTION BANK|119 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    V PUBLICATION|Exercise QUESTION BANK|124 Videos

Similar Questions

Explore conceptually related problems

Find out the oxidising agent and reducing agent in the following reaction: Cu(s)+2Ag^(+) (aq)rarr Cu^(2+) (aq) + 2Ag(s)

Identify the oxidant and reductant in the following reaction: 2K_4[Fe(CN)_6](aq) + H_2O_2(aq) rarr 2K_3[Fe(CN)_6](aq) + 2KOH (aq)

Write the half reactions for the following redox reaction. Zn(s) + 2H^+ (aq) rarr Zn^(2+) (aq) + H_2(g)

Write the half reaction for the following redox reaction. 2Fe^(3+)(aq) + 2l (aq) rarr I_2 (s) + 2Fe^(2+) (aq)

Identify the oxidants and reductants in the following reactions. a. CH_4(g)+4 Cl_2(g) rarr C Cl_4(g)+4 HCl(g) b. 2 H^+(aq)+MnO_2(s)+C_2 H_2 O_4(aq) rarr Mn^(2+)(aq)+2 CO_2(g)+2 H_2 O(l) c. Cl_2(g)+2 Br^-(aq) rarr 2 Cl^-(aq)+Br_2(aq)

Write half equations for each of the following redox reactions: i) 'Zn(s)+PbCl_2(aq) rarr Pb(s)+ZnCI_2(aq)' ii) '2 Fe^(3+)(aq)+2 I-(aq) rarr I_2(aq)+2 Fe^(2+)(aq)' iii) '2 Na(s)+Cl_2(g) rarr 2 NaCl(s)'

Identify the oxidant and reductant in the following reactions. a) 'Zn(s)+ 1/2 O_2(g) rarr ZnO(s)' b) 'C H_4(g)+4 Cl_2(g) rarr CCl_4(g)+4 HCl(g)' c) 'I_2(a q)+2 S_2 O_3 ^(2-)(a q) rarr 2 I(a q)+S_4 O_6^(2-)(a q)' d) 'Zn(s)+2 H^+(a q) rarr Z n^(2+)(a q)+H_2(g)'

Write the half-reactions for the following redox reactions: a) '2 Fe^(3+)(aq)+2 I-(aq) rarr 2 Fe^(2+)(aq)+l_2(aq)' b) 'Zn(s)+2 H^+(aq) rarr Zn^(2+)+H_2(g)' c) 'Al(s)+3 Ag^+(Aq) rarr Al^(3+)(aq)+ 3 Ag(s)'

Identify the limiting reagent in the above reaction. Zn_(s) + HCl_(aq) rarr ZnCl_(2(aq)) + H_(2(g))

Complete the chemical reactions PbS (s)+H_2O_2 (aq) rarr

V PUBLICATION-REDOX REACTIONS-QUESTION BANK
  1. Whenever a reaction between an oxidizing agent and a reducing agent is...

    Text Solution

    |

  2. How do you account for the following observations? a) Though alkaline...

    Text Solution

    |

  3. Identify the subtance oxidized, reduced, oxidizing agent and reducing ...

    Text Solution

    |

  4. Consider the reactions: 2S2O3^(2-) (aq) + I2 (s) rarr S4O6^(2-) (aq)...

    Text Solution

    |

  5. Justify giving reactions that among halogens, fluorine is the best oxi...

    Text Solution

    |

  6. Why does the following reaction occur? XeO6^(4-) (aq) + 2F^(-) (aq) ...

    Text Solution

    |

  7. Consider the reactions: a) H3 PO2(aq)+4 AgNO3(aq)+2 H2 O(l) rarr H3 P...

    Text Solution

    |

  8. Balance the following redox reactions by ion electron method MnO4^-(...

    Text Solution

    |

  9. Balance the equations in the basic medium by ion electron method and o...

    Text Solution

    |

  10. What sorts of information can you draw from the following reaction: (C...

    Text Solution

    |

  11. The Mn^3+ ion is unstable in solution and undergoes disproportionation...

    Text Solution

    |

  12. Consider the elements: Cs, Ne, 'F' and 'I'. a) Identify the element t...

    Text Solution

    |

  13. Chilorine is used to purify drinking water. Excess of chlorine is harm...

    Text Solution

    |

  14. Refer to the periodic tahle given in your book and now answer the foll...

    Text Solution

    |

  15. In Ostwalds process for the manufacture of nitric acid, the. first ste...

    Text Solution

    |

  16. Using the standard electrode potentials given in the text (Table 8.1),...

    Text Solution

    |

  17. Predict the products of electrolysis in each of the following: ¡. An a...

    Text Solution

    |

  18. Arrange the following metals in the order in which they displace each ...

    Text Solution

    |

  19. Given the standard electrode potentials K^+//K= -2.93V, Ag^+//Ag = +...

    Text Solution

    |

  20. Depict the galvanic cell in which the reaction Zn(s)+2 Ag^+(aq) rarr ...

    Text Solution

    |