Chemistry, asked by monisha4510, 5 months ago

III. Statement type question :
7. Statement (A): Electronegativity is the property of isolated atom.
Statement (B): Noble gases have highest electronegative value i.e., 4.0
Statement (C): EN has no units.
a) All the above statements are correct
b) All the above statements are incorrect
c) A, B are correct but C is incorrect
d) A, B are incorrect and C is correct.
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Answers

Answered by sahuji9761
0

Answer:

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Answered by jashmithakalluru
1

Answer:

A)All the above statments are correct

Explanation:

Statement A :-Electronegativity is not measured in energy units, but is rather a relative scale. All elements are compared to one another, with the most electronegative element, fluorine, being assigned an electronegativity value of 3.98.

Statement b :- Fluorine of the main group elements, fluorine has the highest electronegativity (EN = 4.0) and cesium the lowest (EN = 0.79). This indicates that fluorine has a high tendency to gain electrons from other elements with lower electronegativities.

Statement C :- As it is usually calculated, electronegativity is not a property of an atom alone, but rather a property of an atom in a molecule. Even so, the electronegativity of an atom is strongly correlated with the first ionization energy, and negatively correlated with the electron affinity.

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