1. Tardigrade
  2. Question
  3. Chemistry
  4. The intermolecular potential energy for the molecules A, B, C and D given below suggests that :

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Q. The intermolecular potential energy for the molecules $A, B, C$ and $D$ given below suggests that :Chemistry Question Image

JEE MainJEE Main 2020Thermodynamics

Solution:

From the given graph, potential energy of AB molecule is minimum.

Thus A-B bond is most stable and have

strongest bond amongst these.

$B \rightarrow$ Most electronegative

$D \rightarrow$ Least electronegative

$A - B \rightarrow$ Shortest bond length

$A - B \rightarrow$ Largest bond enthalpy