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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.
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Question Type: Memory
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Difficulty Level: Easy
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- By what factor does the average velocity of a gaseous molecule increase
- The volume of water to be added to N/2 HCl to prepare 500 cm³ of N/10 solution is
- What is obtained when benzoyl chloride reacts with aniline in the presence of
- The combustion enthalpies of carbon , hydrogen and methane are -395.5 kJ mol⁻¹
- The correct order of ionisation energy for comparing carbon, nitrogen and oxygen
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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