A.NaNO3 + H2SO4 process
B.Ammonia oxidationin process
C.Passing air through an electric are
D.None of these answers
Related Mcqs:
- Raw materials for the manufacture of nitric acid are
- Contact process for the manufacture of sulphuric acid yields
- The catalyst used in the manufacture of nitric acid by ammonia oxidation process is
- If the reactor temperature is wet process (strong sulphuric acid leaching) for the manufacture of orthophosphoric acid is kept about 100?C
- The process for steel making used at TISCO, Jamshedpur is
- The process for steel making being used at Rourkela steel plant is
- For the production of sulphuric acid chamber process was developed first but produced acid of concentration
- Raw materials for the manufacture of orthophosphoric acid by wet process are phosphate rock and
- In the manufacture of sulphuric acid by contact process platinum catalyst was previously used but suffers from
- In wet process (strong sulphuric acid leaching) for the manufacture of orthophosphoric acid the dilute orthophoric acid (40%) is obtained from travelling pan vacuum filter. The dilute orthophosphoric acid (50%) is concentrated economically 75% orthophosphoric acid by using
