Environment & Ecology · Environment
Match the calorific values in Column A with the corresponding fuels in Column B: Column A (Calorific Value) 1. ~55,000 kJ/kg 2. ~29,000 kJ/kg 3. ~8,000–14,000 kJ/kg 4. ~142,000 kJ/kg Column B (Fuel) A. Natural Gas (Methane) B. Lignite C. Bituminous Coal D. Hydrogen
- 11-A, 2-B, 3-C, 4-D
- 21-B, 2-A, 3-D, 4-C
- 31-A, 2-C, 3-B, 4-D✓
- 41-D, 2-B, 3-C, 4-A
Correct answer
1-A, 2-C, 3-B, 4-D
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