Class 11 Chemistry Classification of Elements and Periodicity in Properties Electron affinity

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The set containing the elements with positive electron gain enthalpies is

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A
$S, Se, Te$
B
$Kr, Xe, Rn$
C
$Cl, Br, I$
D
$K, Rb, Cs$

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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Classification of Elements and Periodicity in Properties

Subtopic

Electron affinity

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