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A corked flask containing boiling water and its vapour is allowed to cool down to room temperature. If water and its vapour as a whole is the system then
Options
(a) ΔS > 0 and -ΔH = loss of heat in cooling
(b) ΔS < 0 and -ΔH = loss of heat in cooling
(c) ΔS > 0 and -ΔE = loss of heat in cooling
(d) ΔS < 0 and -ΔE = loss of heat in cooling
Correct Answer:
ΔS < 0 and -ΔE = loss of heat in cooling
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The values of heat of formation of SO₂ and SO₃ are -298.2 kJ and -98.2 kJ.
- The smell of agarbati, mixed in the atmosphere , is due to
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Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The values of heat of formation of SO₂ and SO₃ are -298.2 kJ and -98.2 kJ.
- The smell of agarbati, mixed in the atmosphere , is due to
- Which has least gold number
- The H – O – O bond angle in H₂O₂ is
- The flame colours of metals ions are due to
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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