Stoichiometry Questions and Answers Pdf - 1

Question: 1

Large scale usage of flash distillation in practised in

(A) petroleum refining

(B) polymerisation industry

(C) ammonia synthesis plant

(D) manufacturing

Ans: A

petroleum refining

Question: 2

The dimension of diffusivity is same as that of the

(A) kinematic viscosity

(B) velocity head

(C) density

(D) molal concentration

Ans: A

kinematic viscosity

Question: 3

The type of process that most often can be benefit from derivative control is

(A) pressure

(B) temperature

(C) level

(D) flow

Ans: A


Question: 4

Polarograph is meant for the analysis of

(A) isotopes

(B) solids

(C) miscible liquids

(D) gaseous mixture

Ans: B


Question: 5

Thermistors are made of

(A) nickel chromium alloys

(B) iron copper alloys

(C) metal oxides

(D) ultra pure metals

Ans: C

metal oxides

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