The rapid depletion of fossil fuels has inspired extensive research in the area of alternative and renewale energy sources. Of these, hydroden is the most Contemplated fuel of the future . Howevercost effective production and hazard free storage are major issuses is using `H_(2)` (Note : use the data in table-1 given at the end of partA, whenever necessary.)
Assuming complete combustion, calculate heat of combustion when
(i)1 g of hydrogen and (ii) 1 g of carbon are burnt.

Answer

`i) DeltaH =- 143 KJ g^(-1)` of hydrogen
`ii) DeltaH=-32.8 KJ g^(-1)` of carbon