A.cheaper
B.pure and concentrated
C.of poor quality
D.very dilute
Related Mcqs:
- The catalyst used in the manufacture of sulphuric acid by contact process is
- Contact process for the manufacture of sulphuric acid yields
- For the production of sulphuric acid chamber process was developed first but produced acid of concentration
- 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
- If the reactor temperature is wet process (strong sulphuric acid leaching) for the manufacture of orthophosphoric acid is kept about 100?C
- In wet process (strong sulphuric acid leaching for the manufacture of orthophosphoric acid a by-product obtained is
- In wet process (strong sulphuric acid leaching) for the manufacture of orthophosphoric acid the reactor temperature is maintained at
- Fuming nitric acid is
- Select the wrong statement. Compared to platinum catalyst vanadium pentoxide catalyst used in contact process for the manufacture of H2SO4
