Chemical Process - Practice Test

(A) Copper

(B) Lead

(C) Tin

(D) Iron

(A) Copper

(A) Oxidation of naphthalene

(B) Oxidation of benzene

(C) Dehydrogenation of ethyl benzene

(D) None of these

(A) Oxidation of naphthalene

(A) Electro magnetic separation mainly

(B) Gravity separation

(C) Froth floatation

(D) Roasting

(B) Gravity separation

(A) Does not affect the lather formation by soap

(B) Is not unfit for drinking purpose

(C) Pollutes the water stream

(D) All of the above

(B) Is not unfit for drinking purpose

(A) C 6 H 6 Cl 6

(B) C 6 Cl 6

(C) C 6 H 5 Cl

(D) C 6 H 4 Cl 2

(A) C 6 H 6 Cl 6

Chemical Process - Study Mode