A.benzene
B.butanol
C.methyl ethyl ketone
D.hexane
Related Mcqs:
- In the UDEX process for the extraction of armatics from reformed naphtha the solvent used is
- 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
- The solvent used in the dewaxing of the waxy oil feed is
- Which of the following solvents is used to extract aromatics from lube distillates and deasphalted oil?
- Which of the following is used as entrainer in acetic acid – water separation?
- Raw materials for the manufacture of orthophosphoric acid by wet process are phosphate rock and
- Sodium tripolyphosphate (STPP) is made by reacting saturated soda ash solution and orthophosphoric acid. To form one mole of monosodium to two moles of disodium phosphate ratio of Na2O/P2O5 must be
