Home
Class 11
CHEMISTRY
CrCI(3) solution +Na(2)S solution rarr p...

`CrCI_(3)` solution `+Na_(2)S` solution `rarr` ppt (A) The correct formula and colour of A are:

A

`Cr_(2)S_(3)`, Black

B

`Cr(OH)_(3)`, Green

C

`Na[Cr(OH)_(4)]`, Green

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • SALT ANALYSIS

    GRB PUBLICATION|Exercise J: IVth Group Cations|24 Videos

  • SALT ANALYSIS

    GRB PUBLICATION|Exercise K: Vth and Vth Group Cations|10 Videos

  • SALT ANALYSIS

    GRB PUBLICATION|Exercise H: IInd Group Cations|49 Videos

  • S BLOCK ELEMENTS

    GRB PUBLICATION|Exercise SUBJECTIVE TYPE|9 Videos

  • THERMODYNAMICS

    GRB PUBLICATION|Exercise All Questions|704 Videos

Similar Questions

Explore conceptually related problems

H_(2)S is passed into BaCI_(2) solution. The ppt. formed is:

What happens when silver nitrate solution is aded to Na_(2)S_(2)O_(3) solution and then content is allowed to keep for a longer period?

What happen when silver nitrate solution is added to Na_(2)S_(2)O_(3) solution and then content is allowed to keep for a longer period?

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 solution of Na_(2)S_(2)O_(3) is standarised idometrically against 0.167 gram of KBrO_(3) this process required 50 mL of the Na_(2)S_(2)O_(3) solution. What is the normality of the Na_(2)S_(2)O_(3) ?

GRB PUBLICATION-SALT ANALYSIS-I. IIIrd Group Cations
  1. The cation which gives white precipitate of its hydroxide when treated...

    Text Solution

    |

  2. Which of the following statement(s) is (are) incorrect?

    Text Solution

    |

  3. CrCI(3) solution +Na(2)S solution rarr ppt (A) The correct formula and...

    Text Solution

    |

  4. Which of the following is correct?

    Text Solution

    |

  5. Fe^(2+) does not give prussian blue colour with K(4)[Fe(CN)(6)] but on...

    Text Solution

    |

  6. When HNO(3) is added to sodium ferrocyanide, which of the following ob...

    Text Solution

    |

  7. What product is formed by mixing the solution of K(4)[Fe(CN)(6)] with ...

    Text Solution

    |

  8. Select the correct statement with respect to Fe^(3+) ions:

    Text Solution

    |

  9. Which one of the following compounds on reaction with Na(2)O(2) in alk...

    Text Solution

    |

  10. How do we differentiate between Fe^(3+) and Cr^(3+) in group III^(rd)?

    Text Solution

    |

  11. A mixture of chlorides of copper, cadmium, chromium, iron and aluminiu...

    Text Solution

    |

  12. CrO(4)^(2-)+H^(+) +H(2)O(2) overset("ether")rarr X +H(2)O Identify t...

    Text Solution

    |

  13. FeCI(3)+K(3)[Fe(CN)(6)] +H(2)O(2) overset(OH^(-))rarr Precipitate. The...

    Text Solution

    |

  14. CrCl(3) underset(NH(4)OH)overset(NH(4)Cl)to (A) underset(H(2)O)overset...

    Text Solution

    |

  15. Give the correct order of initials T or F for following statements. Us...

    Text Solution

    |

  16. Fe^(2+) and Fe^(3+) can be distinguished by

    Text Solution

    |

  17. An aqueous solution of a salt X turns blood red on treatment with SCN^...

    Text Solution

    |

  18. Ferric ion forms a prussian blue coloured ppt. due to

    Text Solution

    |

  19. Which of these ions is expected to be coloured in aqueous solution? ...

    Text Solution

    |

  20. Which 2.00M solution can be used to separate AI^(3+) from Fe^(3+) in a...

    Text Solution

    |