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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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- The oxidation number of P in Mg₂P₂O₇ is
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- certain crystals produce electric signals on application of pressur.This phenomenon
- The wavelength correspending to maximum enregy for hydrogen is 91.2 nm
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Classification of Elements and Periodicity
(94)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In the Dumas method of estimation of nitrogen,the nitrogen in the organic compound
- The oxidation number of P in Mg₂P₂O₇ is
- The basic component of photochemical smog is
- certain crystals produce electric signals on application of pressur.This phenomenon
- The wavelength correspending to maximum enregy for hydrogen is 91.2 nm
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Classification of Elements and Periodicity (94)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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