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UPSC CDS Science Chemistry Questions Part 1

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Question : 3

Total: 100

For a certain reaction, ΔGθ = -45 kJ/mol and ΔHθ = -90 k J/mol at 0 °C. What is the minimum temperature at which the reaction will become spontaneous, assuming that ΔHθ and ΔSθ are independent of temperature?

273 K
298 K
546 K
596 K

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