In manufacturing of ammonia, What if the pressure of the system is decreased?

What happens when the pressure of system is decreased?

In the manufacture of ammonia, why is a pressure of 150-300 atm used?

What happens to the pressure when the volume is decreased ?

Manufacturing of iron: What are the different type of steel?

In the manufacture of ammonia, the reaction in which direction result in the decrease in the number of molecules?

What is the Si unit of pressure?

Ammonium chloride is used in the laboratory for the manufacture of ammonia : Which substance is used to remove the water content in ammonia. Which property is utilized here?

Discovery, of Haber’s process for manufacture of ammonia is considered to be one of the principal discoveries of twentieth century. What is the temperature condition for maximum yield of ammonia? Justify.