Which of the following hypothetical reactions is favoured by increase of temperature as well as pres — Chemical Equilibrium Chemistry Question

💡 Solution & Explanation

An increase in temperature favours an endothermic reaction (ΔH = +ve). An increase in pressure favours the direction that produces fewer moles of gas (Δn_g < 0). Option (c) is endothermic and has a decrease in gaseous moles (from 3 to 2). Therefore, correct answer is C.