Chemical Process - Practice Test

(A) Colloidal impurities

(B) Dissolved oxygen

(C) Turbidity

(D) Chlorinous taste

(B) Dissolved oxygen

(A) -5 to 0

(B) 5 to 10

(C) 30 to 50

(D) 75 to 80

(C) 30 to 50

(A) Disinfection and control of taste & odour

(B) Corrosion control

(C) Removing turbidity

(D) Control of bacteria

(A) Disinfection and control of taste & odour

(A) C + $$frac{1}{2}$$O 2 = CO

(B) CO + 3H 2 = CH 4 + H 2 O

(C) CaCO 3 = CaO + CO 2

(D) CO + $$frac{1}{2}$$O 2 = CO 2

(C) CaCO 3 = CaO + CO 2

(A) 5000 to 10000

(B) 20000 to 250000

(C) 500 to 5000

(D) 10 6 to 10 9

(B) 20000 to 250000

Chemical Process - Study Mode