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CHEMISTRY

JAMB 2003 - Question 21

Chemistry 2003 JAMB Past Questions - Question 21: If an equilibrium reaction has ΔH >0, the reaction will proceed favourably in the forward direction at.

Choose the correct answers from the options given.

If an equilibrium reaction has ΔH >0, the reaction will proceed favourably in the forward direction at.

A: high temperature

B: any temperature

C: low temperature

D: minimum temperature

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Correct Answer

Explanation

If an equilibrium reaction has ΔH > 0, it means the reaction is endothermic, absorbing heat from the surroundings. According to Le Chatelier's principle, increasing the temperature will favor the endothermic reaction. Therefore, the reaction will proceed favorably in the forward direction at high temperature.