Home
Class 11
CHEMISTRY
At 3000^(@)C FeCl(3):...

At `3000^(@)C FeCl_(3)`:

A

decomposes into `FeCl_(2) and Cl_(2)`

B

decomposes into Fe and `Cl_(2)`

C

sublimes to give liquid `FeCl_(3)`.

D

sublimes to give gaseous dimer `(FeCl_(3))_(2)`.

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • D & F-BLOCK ELEMENTS & THEIR IMPORTANT COMPOUNDS

    RESONANCE|Exercise National Standard Examination In chemistry|35 Videos

  • D & F-BLOCK ELEMENTS & THEIR IMPORTANT COMPOUNDS

    RESONANCE|Exercise Subjective Questions|10 Videos

  • D & F-BLOCK ELEMENTS & THEIR IMPORTANT COMPOUNDS

    RESONANCE|Exercise Exercise 3|65 Videos

  • CHEMICAL EQUILIBRIUM

    RESONANCE|Exercise Advanced Level Problems (Part-3)(Stage-5)|2 Videos

  • GASEOUS STATE

    RESONANCE|Exercise PHYSICAL CHMISTRY (Gaseous State)|47 Videos

Similar Questions

Explore conceptually related problems

At 300^(@)C, FeCl_(3)

An exess of NaOH was added to 100 mL of a FeCl_(3) solution which gives 2.14 "of" Fe (OH)_(3) . Calculate the normality of FeCl_(3) solution.

When Fe powder reacts with chlorine . FeCl_(3(s)) is obtained in two steps : Fe((s))+Cl_(2(g)) rarr FeCl_(2(s)) FeCl_(2(s))+(1)/(2)Cl_(2(s)) rarr FeCl_(3(s)) If standard enthalpy of formation (DeltaH_(f)^(@)) of FeCl_(2) is -341.8kJ mol^(-1) and heat of reaction for conversion of FeCl_(2) into FeCl_(3) is -57.7 kJ mol^(-1) , then calculate the enthalpy of formation of FeCl_(3(s)) .

Balance the chemical equation by the oxidation number method. (vi) FeCl_(3) + H_(2)S to FeCl_(2) + S + HCl

RESONANCE-D & F-BLOCK ELEMENTS & THEIR IMPORTANT COMPOUNDS -Additional Problems for Self practice (APSP)
  1. Which one of the following dissolves in hot concentrated NaOH?

    Text Solution

    |

  2. how copper wire reacts with oxygen to produce:

    Text Solution

    |

  3. A compound is yellow when hot and white when cold. The compound is:

    Text Solution

    |

  4. At 3000^(@)C FeCl(3):

    Text Solution

    |

  5. When FeSO(4) is strongoly heated, the number of acidic gases produced ...

    Text Solution

    |

  6. On heating ZnCl(2).2H(2)O, the compounds obtained is:

    Text Solution

    |

  7. On heating KMnO(4), one among the following is not formed:

    Text Solution

    |

  8. Reaction of KMnO(4) in neutral or very weakly alkaline solution can be...

    Text Solution

    |

  9. KMnO(4) in excess on treatment with concentrated H(2)SO(4) forms a com...

    Text Solution

    |

  10. Which of the following statement wrong?

    Text Solution

    |

  11. The image on an exposed and developed photographic film is due to

    Text Solution

    |

  12. The yellow colour solution of Na(2)CrO(4) changes to orange red on pas...

    Text Solution

    |

  13. What happens when a molten mixture of K(2)FeO(4) and K(2)CrO(4) is aci...

    Text Solution

    |

  14. Why silver chloride is used I photochromic spectacles?

    Text Solution

    |

  15. In which of the following reactions, reaction of silver with the given...

    Text Solution

    |

  16. Which of the following can be employed for the conversion of potassium...

    Text Solution

    |

  17. Reaction of potassium chromate and CuSO(4) in aqueous solution produce...

    Text Solution

    |

  18. Pick out the correct statement from the following: 1. Cobalt (III) i...

    Text Solution

    |

  19. Transuranic elements begin with

    Text Solution

    |

  20. Lanthanide contraction is observed in:

    Text Solution

    |