When 1 g of anhydrous oxalic acid is burnt at 25°C, the amount of heat liberated is 2.835 kJ. ΔH combustion is (oxalic acid: C₂H₂O₄)
- A−255.15 kJ
- B−445.65 kJ
- C−295.24 kJ
- D−155.16 kJ
✓ Correct answer: A
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