Essential Chemistry for IGCSE - Chemical Reactions (Section 1 - No. 14)
Which of the following is true about the reaction: H2(g) + I2(g) ⇌ 2HI(g) ΔH > 0?
The reaction is exothermic.
Increasing the temperature favors the production of HI.
Increasing the pressure favors the production of HI.
A catalyst decreases the yield of HI.
Explanation
Since the reaction is endothermic (ΔH>0), increasing the temperature favors the production of HI.
Comments (0)
