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The standard enthalpy changes of formation of HCl and HI are –93 kJ mol–1and +25...

The standard enthalpy changes of formation of HCl and HI are –93 kJ mol–1and +25 kJ mol–1respectively.
Which statement is most important in explaining this difference?
A.The bond energy of Cl2is smaller than the bond energy of I2.
B.The activation energy for theH2/ Cl2reaction is much less than that for the H2/ I2reaction.
C.The bond energy of I2is smaller than the bond energy of Cl2.
D.The bond energy of HI is smaller than the bond energy of HCl.?
In Chemistry
3 Answers Available
Asked by Fooii on 12th March, 2023
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