Deaeration of water in its treatment is necessary, as it___________________?

Related Mcqs:

Blue colour is imparted to glass by the addition of__________________?

A. FeSO4 B. PbO C. CaO D. NaOH...

Catalytic oxidation of toluene produces____________________?

A. Styrene B. Phenol C. Benzene D. Tri-nitro-toluene...

Pick out the wrong statement ?

A. Low intensity explosives are also called propellants, whereas high intensity explosive are called detonators B. Gun powder comprises of 75% salt petre, 15% charcoal and 10% sulphur C. Lead azide is a popular military explosive D. TNT is a hygroscopic explosive having very high melting point and is non-toxic to human being...

Paper pulp produced by Kraft/sulphate process is__________________ ?

A. Bleached easily B. Dull white in color C. Strong fibrous D. Dark colored...

Which is the most suitable dye for synthetic fibres ?

A. Acid dye B. Azoic dye C. Pigment dye D. Mordant dye...