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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 mixture of n-hexane and n-heptane is an example of
- DDT is prepared by reacting chlorobenzen with
- Helium atom is two times heavier than a hydrogen molecule, the average kinetic energy
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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 SN2 reaction the sequence of bond breaking and bond formation is as follows
- The mixture of n-hexane and n-heptane is an example of
- DDT is prepared by reacting chlorobenzen with
- Helium atom is two times heavier than a hydrogen molecule, the average kinetic energy
- Chemical bond implies
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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