C(s) + O 2 (g) → CO 2 (g) + 400 kJ C(s) + 1 2 O 2 (g) → CO(g) + 100 kJ When coal of…
Chemistry · JEE Main · NTA Exams — Chemical Thermodynamics
C(s) + O2(g) → CO2(g) + 400 kJ
C(s) + \(\frac{1}{2}\)O2(g) → CO(g) + 100 kJ
When coal of purity 60% is allowed to burn in presence of insufficient oxygen, 60% of carbon is converted into 'CO' and the remaining is converted into 'CO2'.
The heat generated when 0.6 kg of coal is burnt is ______. (JEE Main 2022)
C(s) + \(\frac{1}{2}\)O2(g) → CO(g) + 100 kJ
When coal of purity 60% is allowed to burn in presence of insufficient oxygen, 60% of carbon is converted into 'CO' and the remaining is converted into 'CO2'.
The heat generated when 0.6 kg of coal is burnt is ______. (JEE Main 2022)
- 1600 kJ
- 3200 kJ
- 4400 kJ
- 6600 kJ
Answer
(D) 6600 kJ
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