Separation of isotopes of uranium from gaseous uranium hexaflouride
Separation of helium from natural gas
Desalination of brackish water to produce potable (drinking) water
Purification of oxygen
✅ The correct answer is option C.
Chemical Process MCQs
Bordeaux mixture is a/an
Fertiliser
Inorganic fungicide
Insecticide
Explosive
✅ The correct answer is option B.
Which of the following is an organo-metal-lic compound?
Isopropyl alcohol
Tetra-ethyl lead
Zeolite
Cumene
✅ The correct answer is option B.
The process involved in converting rubber into a thin sheet or coating it on fabric is called
Extrusion
Mastication
Calendering
Valcanisation
✅ The correct answer is option C.
Which allotrope of sulphur is insoluble in carbon disulphide?
Rhombic sulphur
Monoclinic sulphur
Plastic sulphur
Milk of sulphur
✅ The correct answer is option C.
Oils and fats are converted to soap in a process called
Hydrogenation
Esterification
Saponification
None of these
✅ The correct answer is option C.
Litharge is
Lead oxide
Zinc oxide
Zinc sulphide
Cellulosic photographic material
✅ The correct answer is option A.
Fat dispersed in water is exemplified by
Colloids
Gel
Butter
Emulsion
✅ The correct answer is option C.
Which of the following may be viewed as a catalyst in the manufacture of soda ash by Solvay process?
NH?
NaCl
CaO
Coke
✅ The correct answer is option A.
__________ process is used for the manufacture of sodium carbonate by ammonia soda process.
Ostwald’s
Bosch
Solvay
Haber’s
✅ The correct answer is option C.