Which of the following has the strongest molar bond enthalpy?
A) H-F
B) H-At
C) H-Cl
D) H-I
E) H-Br

Name: Which of the following has the strongest molar bond enthalpy? A) H-F B) H-At C) H-Cl D) H-I E) H-Br
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Question

Quizplus · Accepted Answer

H-F has the strongest molar bond enthalpy among the options given. This is because fluorine has the smallest atomic size among the halogens listed, leading to a shorter bond length with hydrogen and thus a stronger bond due to the greater overlap of atomic orbitals.

Which of the Following Has the Strongest Molar Bond Enthalpy