A ‘unit process’ is exemplified by the___________________?

Related Mcqs:

Presence of carbonaceous matter in the sewage____________________?

A. Causes reduction in its dissolved oxygen content thereby endangering the life of aquatic creatures B. Reduces sulphate ions to sulphides causing obnoxious smell C. Increases the quantity of chlorine used for its purification D. All A, B. and C....

A mixture of chlorine & sodium bromide acts as a/an_________________?

A. Insecticides B. Analgesic drug C. Fire retardant D. Hydrogenation catalyst...

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...

The basic constituent of vegetable oils is ___________________?

A. Triglyceride B. Fatty acids C. Fatty alcohol D. Mono esters...

Phosphate rock is a raw material for the manufacture of____________________?

A. Phosphoric acid B. Phosphorous C. Superphosphates D. All A , B. and C...