Question
Determine the conditions for the spontaneity and equilibrium for following combinations of AH and AS for a given process.
(i)
(ii)
(iii)
(iv)
Answer :
Word Count : 270
For any process at constant T and P the Gibbs free energy change is ΔG = ΔH − TΔS. The process is spontaneous when ΔG < 0, non-spontaneous when ΔG > 0, and at equilibrium when ΔG = 0 (so ΔH = TΔS at equilibrium). (i) ΔH < 0 and ΔS > 0 Both terms make ΔG negative (ΔH is negative and −TΔS is negative), so ΔG ________ ______ __________ ________ __________ ___ _____.
__________ _________ _________ ________ ________ ___ __________ __________.
________ ____ ____ ___ _______ __________ _________ ___ ________ __________ ___.
___ _______ _____ __________ ___.
______ ____ ____ ________ ___ __________ _______ ______ __________ ______ __________ ___.
________ _____ ____ _________ ___ _____.
___ ________ ________ ______ ________ _____ _______ __________ _________ ________ ______ _____.
______ ______ _________ _____ __________.
__________ _____ __________ _____ ______ ________ _____ _______ ________.
_________ _______ ____ _________ ___.
______ ______ __________ _________ ________ ________ _______ _________ __________.
_____ ___ ________ _____ ______ _______ ____ ________ ___ _________ __________ ____.
____ ____ _________ ______ ___ _________ _______ __________ _______ ____ _____.
_______ _______ ___ ____ _________ __________ _____ ___.
__________ ______ ______ ________ ___ ____.
_______ ____ _____ _____ ________ ______.
________ _____ ______ _______ _________ ______.
________ ___ ________ _______ _________.
_________ ___ ____ _____ _______ ___ _________ _____ _______ __________.
__________ ________ __________ __________ _________ _________ ______ ________ __________.
_________ ____ _______ _________ _____ _____ ___ _____ ____ ______.
____ __________ _______ _______ ________ _____.
___ ___ ____ _________ ____ _____ ____ _______ _____ ________ _____.
_________ __________ ______ _______ ________ ________ __________ ____ ________.
_______ ____ __________ _________ ___.
Get Full Answer on WhatsApp
For any process at constant T and P the Gibbs free energy change is ΔG = ΔH − TΔS. The process is spontaneous when ΔG < 0, non-spontaneous when ΔG > 0, and at equilibrium when ΔG = 0 (so ΔH = TΔS at equilibrium). (i) ΔH < 0 and ΔS > 0 Both terms make ΔG negative (ΔH is negative and −TΔS is negative), so ΔG ________ ______ __________ ________ __________ ___ _____.
__________ _________ _________ ________ ________ ___ __________ __________.
________ ____ ____ ___ _______ __________ _________ ___ ________ __________ ___.
___ _______ _____ __________ ___.
______ ____ ____ ________ ___ __________ _______ ______ __________ ______ __________ ___.
________ _____ ____ _________ ___ _____.
___ ________ ________ ______ ________ _____ _______ __________ _________ ________ ______ _____.
______ ______ _________ _____ __________.
__________ _____ __________ _____ ______ ________ _____ _______ ________.
_________ _______ ____ _________ ___.
______ ______ __________ _________ ________ ________ _______ _________ __________.
_____ ___ ________ _____ ______ _______ ____ ________ ___ _________ __________ ____.
____ ____ _________ ______ ___ _________ _______ __________ _______ ____ _____.
_______ _______ ___ ____ _________ __________ _____ ___.
__________ ______ ______ ________ ___ ____.
_______ ____ _____ _____ ________ ______.
________ _____ ______ _______ _________ ______.
________ ___ ________ _______ _________.
_________ ___ ____ _____ _______ ___ _________ _____ _______ __________.
__________ ________ __________ __________ _________ _________ ______ ________ __________.
_________ ____ _______ _________ _____ _____ ___ _____ ____ ______.
____ __________ _______ _______ ________ _____.
___ ___ ____ _________ ____ _____ ____ _______ _____ ________ _____.
_________ __________ ______ _______ ________ ________ __________ ____ ________.
_______ ____ __________ _________ ___.
Get Full Answer on WhatsApp
IGNOU NEWS
Assignment Submission Last Date Extended Till 30 June 2026 Click Here★★★IGNOU June 2026 TEE Date Sheet Released Click Here★★★