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Which of the following is not a type of exergonic reaction?

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in Chemistry – Class 11 by (148k points)
Which of the following is not a type of exergonic reaction?

(a) formation of table salt from Sodium and chlorine

(b) combustion reaction

(c) chemiluminescence

(d) photosynthesis

I have been asked this question in class test.

I'm obligated to ask this question of Gibbs Energy Change and Equilibrium in chapter Thermodynamics of Chemistry – Class 11

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Right choice is (d) photosynthesis

To explain: A reaction that is spontaneous and favorable is known as an exergonic reaction, it releases energy into the surroundings. The system’s free energy decreases here. The Gibbs free energy of an exergonic reaction is negative.

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