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Which one of the following elements has the maximum electron affinity?
Options
(a) F
(b) Cl
(c) Br
(d) I
Correct Answer:
Cl
Explanation:
Chlorine hasmaximum electron affinity. Fluorine although have highest electronegativity dut to its very small size, effective inter electronic repulsions are observed which brings down its electron affinity.
Related Questions: - In third group, iron gives blood red colouration with ammonium thiocyanate
- The boiling point of 0.2 mol kg⁻¹ solution of X in water is greater than equimolal
- The compound that gives both iodoform and Fehling’s tests is
- The density of air is 0.001293 g/cc at STP. Its vapour density is
- The hybridisation of B in BF₃ molecules is
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 third group, iron gives blood red colouration with ammonium thiocyanate
- The boiling point of 0.2 mol kg⁻¹ solution of X in water is greater than equimolal
- The compound that gives both iodoform and Fehling’s tests is
- The density of air is 0.001293 g/cc at STP. Its vapour density is
- The hybridisation of B in BF₃ molecules is
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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