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NTA Abhyas 2020
Exam
NTA Abhyas
Year
2020
Subject
Chemistry
Chapter
Classification of Elements and Periodicity in Properties

NTA Abhyas 2020 · Chemistry · Classification of Elements and Periodicity in Properties

Correct order of Pauling's electronegativity

Correct order of Pauling's electronegativity

Options

  1. AH > B > C\text{H > B > C}
  2. BB > C > H\text{B > C > H}
  3. CC > B > H\text{C > B > H}
  4. DC > H > B\text{C > H > B}

Correct answer

D. C > H > B\text{C > H > B}

Step-by-step solution

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