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NTA Abhyas JEE Main2020ChemistryClassification of Elements and Periodicity in PropertiesPractice

Correct order of Pauling's electronegativity

Options

  1. AH > B > C
  2. BB > C > H
  3. CC > B > H
  4. DC > H > B

Correct answer

D. C > H > B

Step-by-step solution

Electronegativity values H → 2.1 , B → 2.0 , C → 2.5

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