Home
Class 12
CHEMISTRY
Exess of KI reacts with CuSO(4) solution...

Exess of KI reacts with `CuSO_(4)` solution and then `Na_(2)S_(2)O_(3)` solution is added to it. Which of the following statement is incorrect for this reaction ?

A

CuI will be formed

B

Evolved `I_(2)` will be reduced

C

`Na_(2)S_(2)O_(3)` will be oxidised.

D

`CuI_(2)` will be formed.

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • D-BLOCK ELEMENTS

    GRB PUBLICATION|Exercise Multiple objective type|38 Videos
  • D-BLOCK ELEMENTS

    GRB PUBLICATION|Exercise Comprehension Type|12 Videos
  • COORDINATION COMPOUNDS

    GRB PUBLICATION|Exercise SBJECTIVE TYPE|98 Videos
  • ELECTROCHEMISTY

    GRB PUBLICATION|Exercise Subjective type|39 Videos

Similar Questions

Explore conceptually related problems

Excess of KI reacts with CuSO_(4) solution and Na_(2)SO_(3) solution is added to it. Which of the following statements in incorrect for the reaction?

Which of the following statement is incorrect for Na_(2)O_(2) ?

How to standardise Na_(2)S_(2)O_(3) solution in iodometry?

KI and CuSO_4 solutions when mixed give

KI and CuSO_4 solution when mixed give .

Aqueous solution of Na_(2)S_(2)O_(3) on reaction with Cl_(2) gives

GRB PUBLICATION-D-BLOCK ELEMENTS-Subjective Type
  1. Exess of KI reacts with CuSO(4) solution and then Na(2)S(2)O(3) soluti...

    Text Solution

    |

  2. Number of halide ions among (F^(-),Cl^(-),Br^(-),I^(-)) which change t...

    Text Solution

    |

  3. Select the number of correct matches for the outermost electronic conf...

    Text Solution

    |

  4. Find the number of species among the following which can exist. TiO(...

    Text Solution

    |

  5. Find the number of halides which do not exist. TiI(4),TiI(3),TiI(2),...

    Text Solution

    |

  6. The number of halides that do not exist among the following: CuF(2),...

    Text Solution

    |

  7. Find the number of mixed oxides among the following: Mn(3)O(4),Fe(3)...

    Text Solution

    |

  8. Given the species Mn^(3+),Co^(3+),Ti^(2+),V^(2+),Cr^(2+),Fe^(2+) (a)...

    Text Solution

    |

  9. Find the number of colourless species among the following: Sc^(3+),T...

    Text Solution

    |

  10. Which of the following is amphoteric oxide? Mn(2)O(7),CrO(3),Cr(2)O(...

    Text Solution

    |

  11. Predict the number of species which will be colourless in aqueous solu...

    Text Solution

    |

  12. When mixture of NaCl and K(2)Cr(2)O(7) is gently warmed with conc. H(2...

    Text Solution

    |

  13. Number of ions which given blue colour in aqueous state: V^(+4),Ni^(...

    Text Solution

    |

  14. Define the oxidation states of Mn in product of the given reaction 3...

    Text Solution

    |

  15. Find the number of metal ions which can produce high spin and low spin...

    Text Solution

    |

  16. How many non-axial d-orbitals are involved in hybridisation of CrO(2)C...

    Text Solution

    |

  17. Find the number of species from the following which has magnetic momen...

    Text Solution

    |

  18. Total number of moles of Mohr's salt required per mole of dichromate i...

    Text Solution

    |

  19. Find the number of reaction (s) in which no redox change takes place: ...

    Text Solution

    |