Home
Class 12
CHEMISTRY
The element which liberated O2 from wate...

The element which liberated `O_2` from water is

A

P

B

N

C

F

D

I

Text Solution

Verified by Experts

The correct Answer is:
C
`2F_2+2H_2O to 4HF +O_2`
`3F_2 +3H_2O to 6HF + 2O_3`
`F_2` reacts with water to produce `O_2 and O_3`.
Promotional Banner

Topper's Solved these Questions

  • THE HALOGEN FAMILY

    DINESH PUBLICATION|Exercise Selected Straight Objective Type MCQs|37 Videos

  • THE HALOGEN FAMILY

    DINESH PUBLICATION|Exercise MATRIX MATCH|2 Videos

  • THE HALOGEN FAMILY

    DINESH PUBLICATION|Exercise ULTIMATE PREPARATORY PACKAGE|16 Videos

  • THE CARBON FAMILY

    DINESH PUBLICATION|Exercise Ultimate|11 Videos

  • THE NITROGEN FAMILY

    DINESH PUBLICATION|Exercise Ultimate|14 Videos

Similar Questions

Explore conceptually related problems

Element that liberates oxygen gas from water is

The metal which cannot liberate H_(2) gas from hydrochloric acid

From the set of metals- zinc, iron, copper and silver, select the following giving equation for reaction. Two metals which will liberate hydrogen from water.

The metal which cannot liberate hydrogen from acid is

A metal which does not liberate H_(2)(g) from acids is ,

The gas which liberates bromine from a solution of KBr is

Evidence for liberation of O_(2) from water during photosynthesis comes from

DINESH PUBLICATION-THE HALOGEN FAMILY-REVISION
  1. Which of the following elements is extracted commercially by the elect...

    Text Solution

    |

  2. Which of the following pairs is not correctly matched ?

    Text Solution

    |

  3. The element which liberated O2 from water is

    Text Solution

    |

  4. When I(2) is dissolved in C Cl(4), the colour that results is

    Text Solution

    |

  5. Ozonised oxygen can be obtained from H2O the action of

    Text Solution

    |

  6. Halogen which can be prepared from caliche is

    Text Solution

    |

  7. Which one of the following is most basic?

    Text Solution

    |

  8. Which one of the following elements can have both positive and negativ...

    Text Solution

    |

  9. HI can be prepared by all the following methods except

    Text Solution

    |

  10. Which among the following is paramagnetic ?

    Text Solution

    |

  11. Which one of the following pairs of substances when mixed, produces ch...

    Text Solution

    |

  12. Which one of the following oxyacids of chlorine is the least oxidizing...

    Text Solution

    |

  13. Which of the following bonds is the strongest ? .

    Text Solution

    |

  14. Which of the following oxides of chlorine is obtained by passing dry c...

    Text Solution

    |

  15. The solubility of iodine in water may be increased by adding

    Text Solution

    |

  16. 1.0 M solution of which of the following salts is most basic ?

    Text Solution

    |

  17. The element which never acts as reducing agent in a chemical reaction ...

    Text Solution

    |

  18. Which is the weakest out of HF, HCl, HBr and HI?

    Text Solution

    |

  19. The solubility of I2 increases in water in presence of

    Text Solution

    |

  20. In the reaction 3Br(2) + 6CO(3)^(2-) + 3H(2)O to 5Br^(-) + 2BrO(3)^(...

    Text Solution

    |