Chemical Process - Practice Test

[#161] Terylene is

(A) Same as dacron

(B) A polyester

(C) Both A & B

(D) Neither A nor B

Correct Answer

(C) Both A & B

[#162] The chamber process is

(A) Preferred over contact process for producing 98 to 100% H 2 SO 4 and various oleums

(B) Non-catalytic and operates only on pyrites

(C) A batch process for directly producing high strength (98 to 100%) H 2 SO 4

(D) None of these

Correct Answer

(D) None of these

[#163] Fourdrinier machine is used in the manufacture of

(A) Sugar

(B) Paper

(C) Alcohol from molasses

(D) Phenol formaldehyde

(E) Nylon-6

(F) Paper

(G) Antibiotics

(H) Sugar

Correct Answer

(B) Paper
(F) Paper

[#164] Bromine is used in the preparation of

(A) Fire extinguishing compounds

(B) Fire proofing agents

(C) Dyes and antiknock compounds

(D) All of the above

Correct Answer

(D) All of the above

[#165] Percentage of uranium in carnotite ore found in Jadugoda (Jharkhand) is about

(A) 0.1 to 0.5

(B) 1 to 5

(C) 5 to 10

(D) 15 to 25

Correct Answer

(A) 0.1 to 0.5

Chemical Process - Study Mode

[#161] Terylene is

Correct Answer

[#162] The chamber process is

Correct Answer

[#163] Fourdrinier machine is used in the manufacture of

Correct Answer

[#164] Bromine is used in the preparation of

Correct Answer

[#165] Percentage of uranium in carnotite ore found in Jadugoda (Jharkhand) is about

Correct Answer