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How much energy is released when 6 moles of octane is burnt in air? Given ΔH°f for CO₂(g), H₂O(g) and C₈H₁₈respectively are -490, -240 and +160 kJ/mol
Options
(a) -6200 kJ
(b) -37440 kJ
(c) -35500 kJ
(d) -2000 kJ
Correct Answer:
-37440 kJ
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following is a molecular crystal
- If 300 mL of a gas at 27⁰ C is cooled to 7⁰C at constant pressure, its final volume
- The fractional distillation is used in
- Dead burnt plaster is
- The acidic, basic or amphoteric nature of Mn₂O₇, V₂O₅ and CrO are respectively
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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