NSC / Matric The Chemical Industry — practice questions
5 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice NSC / Matric The Chemical Industry in the app →What does the Haber process produce?Which catalyst is used in the Haber process?What is made from ammonia by the Ostwald process?Which catalyst converts sulfur dioxide into sulfur trioxide in the Contact process?A 50 kg bag of fertiliser is labelled 3:2:1 (24). What mass of nitrogen does the bag contain?