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NTA Abhyas JEE Main2020ChemistryClassification of Elements and Periodicity in PropertiesPractice

Incorrect order of properties given in parenthesis are

Options

  1. AC l > S > F > O (Electron affinity)
  2. BO > F > B > C I E 2
  3. CN > O > P > S I E 1
  4. DO > C > B > N (Electron affinity)

Correct answer

A. C l > S > F > O (Electron affinity)

Step-by-step solution

Correct order is: Cl > F > S > O

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