Question

नाइट्रिक एसिड ऑब्टेंड बाय स्टॉल प्रोसेसेस​

Answer 1

Answer:

In general, the process for nitric acid manufacture consists of preheating the air, mixing it with ammonia gas, passing it over a platinum catalyst, extracting the heat produced from this reaction by using it to preheat the incoming air and then cooling further, adding secondary air and then absorb- ing the nitrogen ...