Home
Class 12
CHEMISTRY
(A) Electron gain enthalpy of fluorine i...

(A) Electron gain enthalpy of fluorine is less than chlorine but fluorine is a strong oxidising agent than chlorine
(R ) Fluorine has low enthalpy of dissociation and fluoride has high hydration enthalpy

A

Both (A) and (R ) are true and (R ) is the correct explanation of (A)

B

Both (A) and (R ) are true and (R ) is not the correct explanation of (A)

C

(A) is true but (R ) is false

D

Both (A) and (R ) are false

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • VII GROUP ELEMENTS

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE -3|12 Videos
  • VIA GROUP ELEMENTS

    AAKASH SERIES|Exercise PRACTICE SHEET - 5 ( Integer answer type Questions)|6 Videos
  • VIIA GROUP ELEMENTS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|58 Videos

Similar Questions

Explore conceptually related problems

Electron gain enthalpy of fluorine is less than that of chlorine - explain.

Although electron gain enthalpy of fluorine is less negative as compared to chlorine, fluorine is a stronger oxidising agent than chlorine. Why ?

Although electron gain enthalpy of fluorine is less negative as compared to chlorine , fluorine is a stronger oxidizing agent than chlorine this is due to

Electron affinity of Fluorine is less than that of Chlorine because

Electron affinity of chlorine is more than that of fluorine explain.

Electron affinity of chlorine is more than that of fluorine - explain.

Fluorine is a stronger oxidising agent than chlorine in aqueous solution . This is attributed to many factors except

AAKASH SERIES-VII GROUP ELEMENTS-OBJECTIVE EXERCISE -4
  1. (A) The bleaching of flowers by chlorine is permanent while that by SO...

    Text Solution

    |

  2. (A) Halogens have maximum negative electron gain enthalpy in the respe...

    Text Solution

    |

  3. (A) Electron gain enthalpy of fluorine is less than chlorine but fluor...

    Text Solution

    |

  4. (A) Iodine does not react with water (R ) Reaction of iodine with wa...

    Text Solution

    |

  5. (A) Fluorine exhibits only -l oxidation state (R ) Fluorine is calle...

    Text Solution

    |

  6. (A) Among HX , HF is liquid while others are gases (R ) HF has stro...

    Text Solution

    |

  7. (A) In HX , stability decreases down the group (R ) Bond dissociatio...

    Text Solution

    |

  8. (A) Iodine oxides are more stable than chlorine and bromine oxides (...

    Text Solution

    |

  9. (A) I(2)O(5) is used for the estimation of carbon monoxide in qualitat...

    Text Solution

    |

  10. (A) SnCl(4) is more covalent than SnCl(2) (R ) Compound with higher...

    Text Solution

    |

  11. (A) Sea is the greatest source of some halogens (R ) Halogens are h...

    Text Solution

    |

  12. (A) Aqueous solution of chlorine is a bleaching agent (R ) In presen...

    Text Solution

    |

  13. (A) Reaction of Cl(2) with hot and concen -trated NaOH is disproportio...

    Text Solution

    |

  14. (A) The noble metals like gold ,platinum dissolved in aqua regia (R ...

    Text Solution

    |

  15. (A) With HCl ,Fe forms FeCl(2)andH(2) (R ) Formed H(2) prevents the ...

    Text Solution

    |

  16. (A) Fluorine forms only one oxyacid HOF (R ) Fluorine has small size...

    Text Solution

    |

  17. (A) Acidic nature increases from HOCl to HClO(4) (R ) Oxidation num...

    Text Solution

    |

  18. (A) Hydrolysis of BrF(3) gives HF and HBrO(2) (R ) In the hydrolysis...

    Text Solution

    |

  19. (A) IF(7) is the highest numbered inter halogen compound (R ) Radius...

    Text Solution

    |

  20. (A) HCl most volatile hydrogen halide (R ) HCl has lowest boiling po...

    Text Solution

    |