Given that \[2C(s)+2{{O}_{2}}(g)\to 2C{{O}_{2}}(g);\,\,\Delta H=-787\,kJ\] \[{{H}_{2}}(g)+\frac{1}{2}{{O}_{2}}(g)\to {{H}_{2}}O(l);\,\,\Delta H=-286\,kJ\] \[{{C}_{2}}{{H}_{2}}(g)+2\frac{1}{2}{{O}_{2}}(g)\to 2C{{O}_{2}}(g)+{{H}_{2}}O(l);\,\Delta H=-1301\,kJ\] Heat of formation of acetylene is [KCET 1989; Orissa JEE 2005]

• A.                 \[-\,1802\,kJ\]  
• B.                 \[+\,1802\,kJ\]
• C.                 \[-800\,kJ\]        
• D.                 \[+228\,kJ\]