what is the effect of temperature on Bosch's process?

Question

using Le Chatlier's principle

bosch's process for the preparation of H2 from CO2 and steam. i dont know if the forward reaction is endothermic or exothermic.

synthesis of H2 from H2O and CO

Answer 1

I assume that you mean the Haber-Bosch process.
Since the forward reaction is exothermic, increasing the temperature will make less ammonia, as the equilibrium will move in the endothermic direction to try to absorb the excess heat. What will also happen, though, is that the smaller amount of ammonia will be made more quickly, since increased temperature speeds up any reaction.