For the reactionC2H6→C2H4+H2the reaction enthalpy, ΔrH _____k J mol – InterviewSolution

1.	For the reactionC2H6→C2H4+H2the reaction enthalpy, ΔrH _____k J mol−1.[Round off to the Nearest Integer][Given : Bond enthalpies in kJmol−1C - C : 347, C = C : 611;C - H : 414, H - H : 436]
Answer» For the reaction $C_{2} H_{6} \to C_{2} H_{4} + H_{2}$ the reaction enthalpy, $Δ_{r} H$ _____ $k J m o l^{- 1}$ . [Round off to the Nearest Integer] [Given : Bond enthalpies in $k J m o l^{- 1}$ C - C : 347, C = C : 611; C - H : 414, H - H : 436]

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