1.

The average S-F bond energy in kJ mol^(-1) of SF_(6) is ________ (Rounded off to the nearest integer) [Given : The values of standard enthalpy of formation of SF_(6)(g),S(g) andF(g) are -1100, 275 and 80 kJ mol^(-1) respectively. ]

Answer»

SOLUTION :`309.6 KJ "MOL"^(-1)`


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