Question
Define hybridisation. Explain the structure of C2H2 with orbital diagram.
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Calculate the standard enthalpy of formation of C2H4(g) from the following thermochemical equation.
C4H8(g) + 6O2(g) → 4CO2 + 4H2O
Given that $\Delta_\text{f}\text{H}^\ominus$ of CO2(g), H2O(g) as -393.5 and -249kJ mol-1 respectively.
→C4H8(g) + 6O2(g) → 4CO2 + 4H2O
Given that $\Delta_\text{f}\text{H}^\ominus$ of CO2(g), H2O(g) as -393.5 and -249kJ mol-1 respectively.
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