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Manipal Entrance Test 2013 Chemistry Paper

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Question : 25

Total: 60

Calculate the electronegativity of chlorinefrom bond energy of Cl—F bond (61 kcal mol‌−1 )F—F (38 kcal mol‌−1) and Cl—Cl bond (58 kcal mol‌−1) and electronegativity of fluorine 4.0 eV

1.42 eV
1.89 eV
2 67 eV
3.22 eV

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