MCQ
Which of the following have no unit?
- ✓Electronegativity.
- BElectron gain enthalpy.
- CMetallic enthalpy.
- DLonisation character.
✓
Answer
Correct option: A.
Electronegativity.
A qualitative measure of the ability of an atom in a chemical compound to attract shared electrons to itself is called electronegativity. Unlike ionization enthalpy and electron gain enthalpy, it is not a measureable quantity.
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