Home
Class 11
CHEMISTRY
Assertion: In the redox reaction 8H^(+)(...

Assertion: In the redox reaction `8H^(+)(aq)+4NO_(3)^(-)+6Cl^(-)+Sn(s) rarr SnCl_(6)^(2-)+4NO_(2)+4H_(2)O`. the reducing agent is `Sn(s)`.
Reason In balacing half-reaction, `S_(2)O_(3)^(2-) rarr S(s)`, the number of electrons added on the left is `4`.

A

If both assertion and reason are true and the reason is the correct explanation of the assertion.

B

If both assertion and reason are true but reason is not the correct explantion of the assertion.

C

If assertion is true but reason is false.

D

If assertion is false but reason is true.

Text Solution

Verified by Experts

The correct Answer is:
B
`Sn(0 rarr +4)`
It undergoes oxidation, so it is the reducing agent.
`S_(2)O_(3)^(2-)+6H^(+)+4e^(-) rarr 2S+3H_(2)O`
Promotional Banner

Topper's Solved these Questions

  • REDOX REACTIONS

    A2Z|Exercise AIPMT/ NEET Questions|16 Videos

  • REDOX REACTIONS

    A2Z|Exercise AIIMS Questions|20 Videos

  • REDOX REACTIONS

    A2Z|Exercise Type Of Redox Reaction And Equivalent Weight|42 Videos

  • P BLOCK ELEMENTS ( Group 13 -14)

    A2Z|Exercise Section D - Chapter End Test|30 Videos

  • S BLOCK ELEMENTS ( GROUP 13 - 14)

    A2Z|Exercise Section D - Chapter End Test|29 Videos

Similar Questions

Explore conceptually related problems

Consider the redox reaction 2S_(2)O_(3)^(2-)+I_(2)rarrS_(4)O_(6)^(2-)+2I^(ө)

In the reaction. H_(2)S+H_(2)O_(2) rarr S+2H_(2)O

The reaction of H_(2)S+H_(2)O_(2) rarr S+2H_(2)O manifests

In the reaction H_(2)S+NO_(2) rarr H_(2)O+NO+S.H_(2)S is

In the reaction 2Na_(2)S_(2)O_(3)+I_(2) rarr Na_(2)S_(4)O_(6)+2NaI , the oxidation state of S is -

Justify that the reaction is a redox reaction. " "2Cu_(2)O(s)+Cu_(2)S(s) rarr 6Cu(s)+SO_(2)(g)

A2Z-REDOX REACTIONS-Section B - Assertion Reasoning
  1. Assertion: Reaction of white phosphorus with NaOH(aq) gives PH(3). R...

    Text Solution

    |

  2. Assertion: The passage of H(2)S through aqueous solution of SO(2) give...

    Text Solution

    |

  3. Assertion: Bleaching action of SO(2) is temporary whereas bleaching ac...

    Text Solution

    |

  4. Assertion: Conversation of black lead painting is made to white by the...

    Text Solution

    |

  5. Assertion: CrO(5) on decomposition undergoes disproportionation. Rea...

    Text Solution

    |

  6. Assertion: NH(4)NO(3) on heating give N(2)O. Reason: NH(4)NO(3) on h...

    Text Solution

    |

  7. Assertion: In azide ion average oxidation number of N is -1//3. Reas...

    Text Solution

    |

  8. Assertion: Oxygen atom in both O(2) and O(3) has oxidation number zero...

    Text Solution

    |

  9. Assertion: N atom has two different oxidation states in NH(4)NO(2). ...

    Text Solution

    |

  10. Statement 2H(2)O(2)rarr2H(2)O+O(2) is autoredox change. Explanation ...

    Text Solution

    |

  11. Statement VO(2)^(+) and VO^(2+) both are called vanadyl ions. Explana...

    Text Solution

    |

  12. Assertion: In the reaction, 3As(2)S(3)+28HNO(3)+4H(2)O rarr 6H(3)SAsO(...

    Text Solution

    |

  13. Assertion: If a strong acid is added to a solution of potassium chroma...

    Text Solution

    |

  14. Assertion: Nitrous acid (HNO(2)) may act as an oxidising as well as a ...

    Text Solution

    |

  15. Assertion: A reducing agent is a substance which can donate electron. ...

    Text Solution

    |

  16. Assertion: In the redox reaction 8H^(+)(aq)+4NO(3)^(-)+6Cl^(-)+Sn(s) r...

    Text Solution

    |

  17. Assertion: Among Br^(-), O(2)^(2-), H^(-) and NO(3)^(-), the ions that...

    Text Solution

    |

  18. Assertion: In the reaction, MnO(4)^(-)+5Fe^(2+)+8H+ rarr Mn^(2+)+5Fe^(...

    Text Solution

    |

  19. Assertion: If 200 mL of 0.1 N NaOH is added to 200 mL of 0.1 N H(2)SO(...

    Text Solution

    |

  20. Assertion: Equivalent weight of FeC(2)O(4) in the reaction, FeC(2)O(4)...

    Text Solution

    |