1What is the balanced formula equation for the Haber process?N2(g) + 3H2(g) ⇌ 2NH3(g)N2(g) + H2(g) ⇌ NH3(g)N2(g) + H2(g) → NH3(g)N2(g) + 3H2(g) → 2NH3(g)2Where are the nitrogen and hydrogen obtained for the Haber process?Both nitrogen and hydrogen from the airNitrogen from the air, hydrogen from methaneNitrogen from the air, hydrogen from water Nitrogen from soil, hydrogen from water3What is the effect of increasing temperature on the Haber process? Rate of reaction decreases, yield of ammonia increasesRate of reaction and yield of ammonia both decreaseRate of reaction and yield of ammonia both increaseRate of reaction increases, yield of ammonia decreases 4Why does increasing the temperature during the Haber process reduce the yield of ammonia?Increasing the temperature always favours the forwards reactionIncreasing the temperature always favours the endothermic reactionIncreasing the temperature always favours the backwards reactionIncreasing the temperature always favours the exothermic reaction5What are the optimum conditions for the Haber process? High pressure, high temperature, iron catalystHigh pressure, medium temperature, iron catalystHigh pressure, medium temperature, nickel catalystLow pressure, high temperature, iron catalyst6Why is the ammonia formed during the Haber process removed as the reaction continues? To make more space for further ammonia to be producedTo increase the yield of productBecause it is toxicTo increase the rate of reaction