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Thermodynamics question

2015 · Q97
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Thermodynamics question

2015 · Q97

NEETChemistryThermodynamicsMCQ+4 / −1
The heat of combination of carbon to CO2 is −-−393.5 kJ/mol. The heat released upon formation of 35.2 g of CO2 from carbon and oxygen gas is
  1. A
    + 315 kJ
  2. B
    −-−630 kJ
  3. C
    −-− 3.15 kJ
  4. D
    −-− 315 kJ
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