The energy of `C-=C` triple bond in acetylene in `kJ mol^(-)` is
The energy of `C-=C` triple bond in acetylene in `kJ mol^(-)` is
A. 512
B. 251
C. 152
D. 125
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The energy of `C-=C` triple bond in acetylene in `kJ mol^(-)` is
A. 512
B. 251
C. 152
D. 125