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| 1. |
When 0.5 g of sulphur is burnt to SO_2 ; 4.6 kJ of heat is liberated. What is the enthalpy of formation of sulphur dioxide ? (a) -147 kJ (b) +147.2kJ (c) +294.4 kJ(d) -294.4k |
| Answer» When 0.5 g of sulphur is burnt to SO_2 ; 4.6 kJ of heat is liberated. What is the enthalpy of formation of sulphur dioxide ? (a) -147 kJ (b) +147.2kJ (c) +294.4 kJ(d) -294.4k | |