Chemical Engineering :: Chemical Process
- The catalyst used in the manufacture of DDT (from chloral and chlorobenzene) is
- Which of the following is not produced commercially from sea water?
- Dacron (or terylene) fibres as compared to nylon's fibres have
- In the manufacture of H₂SO₄, vanadium catalyst as compared to platinum catalyst
- Which of the following contains least amount of N₂?
- __________ is used as a flux in the smelting of copper ore like chalcopyrite.
- A unit operation is exemplified by the process of
- Zeolite removes both temporary as well as permanent hardness of water by precipitating calcium and magnesium present in water as insoluble zeolites. Used zeolite is regenerated by flushing with the solution of
- Dichloro diphenyl __________ is the full form of DDT (an insecticide).
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