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:

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