1.

If values of DeltaH_f^@of ICl_((g)), Cl_((g)) and I_((g)) are respectively 17.57, 121.34, 106.96 J mol^(-1). The value of I - Cl (bond energy) in J mol^(-1) is:

Answer»

17.57
10.73
35.15
106.96

Answer :B


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