Chemical Process - Practice Test

[#206] Lurgi coal gasifier is a pressurised __________ bed reactor.

(A) Moving

(B) Fixed

(C) Fluidised

(D) Entrained

Correct Answer

(A) Moving

[#207] Manufacture of phthalic anhydride uses __________ as a catalyst.

(A) Ni

(B) Cr

(C) V 2 O 5

(D) Al 2 O 3

Correct Answer

(C) V 2 O 5

[#208] Pure rectified spirit contains about __________ percent alcohol.

(A) 45

(B) 70

(C) 95

(D) 99.5

Correct Answer

(C) 95

[#209] Vanillin is a type of

(A) Anti-pyretic drug

(B) Food preservative

(C) Flavour

(D) Dye

Correct Answer

(C) Flavour

[#210] Varnish does not contain

(A) Thinner

(B) Pigment

(C) Both A & B

(D) Neither A nor B

(E) Pigment

(F) Thinner

(G) Dryer

(H) Anti-skimming agent

Correct Answer

(B) Pigment
(E) Pigment

Chemical Process - Study Mode

[#206] Lurgi coal gasifier is a pressurised __________ bed reactor.

Correct Answer

[#207] Manufacture of phthalic anhydride uses __________ as a catalyst.

Correct Answer

[#208] Pure rectified spirit contains about __________ percent alcohol.

Correct Answer

[#209] Vanillin is a type of

Correct Answer

[#210] Varnish does not contain

Correct Answer