Question 53

Q53Multiple choice

Match the following parameters with description for spontaneity : ∆ (Parameters) Description V V V ∆ rH ∆ rS ∆ rG (i) + – +

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(a) Non-spontaneous at high temperature. (ii) – – + at high T

(c) Non-spontaneous at all temperatures

(b) Spontaneous at all temperatures (iii) – + –