Lessons

Eamcet Chemistry
Unit - 3 Periodic Classification -Electron Affinity

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Q.

The bond energies of H - H, X-X and H-X are 104, 60 and 102 k cal/mole. The electronegativity of Hydrogen is 2.1. Then the electro negativity of “X” is

View Answer

Correct choice: C

Explanation:

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