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Sahay Sir > Question Answers > N Awasthi Physical Chemistry > Chapter 5 - Chemical Equilibrium (Level 1 and Level 2) > In which of the following reactions the formation of product is favoured by decrease in temperature ? (1)N2(g)+O2(g)⇔2NO(g), ΔH∘=181 (2)2CO2(g)⇔2CO(g)+O2(g), ΔH∘=566 (3)H2(g)+I2⇔2HI(g), ΔH∘=−9.4 (4)H2(g)+F2(g)⇔2HF(g), ΔH∘=−541

In which of the following reactions the formation of product is favoured by decrease in temperature ? (1)N2(g)+O2(g)⇔2NO(g), ΔH∘=181 (2)2CO2(g)⇔2CO(g)+O2(g), ΔH∘=566 (3)H2(g)+I2⇔2HI(g), ΔH∘=−9.4 (4)H2(g)+F2(g)⇔2HF(g), ΔH∘=−541

In which of the following reactions the formation of product is favoured by decrease in temperature ? (1)N2(g)+O2(g)⇔2NO(g) ΔH∘=−541 ΔH∘=−9.4 (4)H2(g)+F2(g)⇔2HF(g) ΔH∘=181 (2)2CO2(g)⇔2CO(g)+O2(g) ΔH∘=566 (3)H2(g)+I2⇔2HI(g)