In which of the following, the order is not in accordance with the property mentioned.
Chemistry · Class 11 · CBSE — Classification of Elements and Periodicity in Properties
In which of the following, the order is not in accordance with the property mentioned.
- Li < Na < K < Rb – Atomic radius
- F > N > O > C – Ionisation enthalpy
- Si < P < S < Cl – Electronegativity
- F < Cl < Br < I – Electronegativity
Answer
(D) F < Cl < Br < I – Electronegativity
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