Which of these have no unit?

Which Of These Have No Unit Chemistry QuestionWhich Of These Have No Unit Chemistry Question

Which of these have no unit?

Options

(a) Electronegativity
(b) Electron affinity
(c) Ionisation energy
(d) All of these

Correct Answer:

Electronegativity

Explanation:

Electronegativity is unit less quality. Pauling scaleand Mulliken scale are used to determine electronegativity Electron affinityy and ionisation energy are expressed in kJ/mol and eV/atom respectively.

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