1.C+O2→CO2C + O_2 \rightarrow CO_2C+O2→CO2; ΔH=X\Delta H = XΔH=XCO+12O2→CO2CO + \frac{1}{2} O_2 \rightarrow CO_2CO+21O2→CO2; ΔH=Y\Delta H = YΔH=YThen the heat of formation of COCOCO isa.X−YX - YX−Yb.Y−2XY - 2XY−2Xc.X+YX + YX+Yd.2X−Y2X - Y2X−YLogin to continueOnly logged in users canattempt or see the solution.
