1. Tardigrade
  2. Question
  3. Chemistry
  4. The electron gain enthalpy value (in kj mol1) of three halogens, X, Y and Z are respectively -349, -328 and -325. Then X, Y and Z are respectively

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Q. The electron gain enthalpy value (in kj mol"1) of three halogens, X, Y and Z are respectively -349, -328 and -325. Then X, Y and Z are respectively

Classification of Elements and Periodicity in Properties

Solution:

Electron affinity (or electron gain enthalpy) of halogens follows the order
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