MCQ in Chemistry Part 6 | Licensure Exam for Chemical Engineering

(Last Updated On: July 7, 2023)

This is the Chemical Engineering Reviewer, Multiple Choice Questions in Chemistry Part 6 as one coverage of Licensure Examinations for Chemical Engineering. The examination is divided into three subjects. First is the Physical and Chemical Principles, 30%. Second,  Chemical Engineering principles, 40%. Third, General Engineering, Ethics and Contracts, 30% for a total of 100%. I assume you are looking for a reviewer that will help you achieve your goal to become a professional License Chemical Engineer very soon. Yes, you are in the right place to make your dream come true. Make sure to familiarize each and every questions to increase the chance of passing the Licensure Examinations for Chemical Engineering.

PRC BOARD OF CHEMICAL ENGINEERING SYLLABI

The Chemical Engineering Board Exam coverage shall test the overall knowledge of the applicant in this profession and shall obtain a general average of no less than 70% and a rating of no less than 50% in any examination subject.

The subjects covered are the following:

Physical and Chemical Principles – 30%

1. General Inorganic Chemistry
   • Matter and Energy
   • Theory of Atoms and Molecules
   • Chemical Periodicity
   • Calculation Principles in Chemical Changes
   • Chemical Bonding
   • Solutions
   • Chemical Equilibrium
   • Chemical Kinetics
   • Nuclear Chemistry
2. Organic Chemistry
   • Structural characteristics and reaction mechanism of different organic compounds: aliphatic, aromatics, arenas alcohols, aldehydes, ketones, carboxylic acids, carbohydrates, amino acids, and proteins
3. Analytical Chemistry
   • Theory and practice of gravimetric and volumetric methods of analysis and their application methods in the analysis of acids, bases, salts, and minerals.
4. Physical Chemistry
   • Properties of gases, liquids, solids and solutions
   • introduction to first and second laws of thermodynamics
   • thermochemistry
   • Homogeneous and Heterogeneous Equilibria
   • Transference and Conductance of Ionized Solutions
   • Electrochemistry
5. Chemical Engineering Thermodynamics
   • First and Second Laws of Thermodynamics
   • P-V-T Relationships of Fluids
   • Heat Effects
   • Thermodynamics of Flow Processes
   • Power and Refrigeration Cycles
   • Phase Equilibria
   • Chemical Reaction Equilibrium

Chemical Engineering Principles – 40 %

1. Chemical Engineering Calculations
   • Elementary Mass and Energy Balances
   • Stoichiometry
   • Principles of Equilibrium Applicable to Unit Operations and Processes
   • Material and Energy Balances Applicable to IndustrialProcess
2. Reaction Kinetics
   • Principles and applications of chemical kinetics to the
     design of chemical reactors
3. Unit Operations
   • Principles of Fluid Mechanics
   • Heat
   • Mass and Momentum Transfer
   • Separation Processes;
   • Stage-wise Operations
4. Plant Design
   • Application of physical and chemical principles in the design of industrial plants or parts thereof involving preparation of process flow sheets, mass and energy balances, and equipment design
5. Chemical Process Industries
   • Unit processes and operations involved in the inorganic and organic chemical industries
6. Biochemical Engineering
   • Aspects of biological sciences, primarily microbiology and biochemistry, which are applicable to process industries
7. Environmental Engineering
   • Types of pollutants
   • physical, chemical, and biological processes applicable to pollution control and abatement
8. Instrumentation and Process Control
   • Principles and operations of a wide variety of process instruments and the proper selection thereof for practical industrial application
9. Laws, Contracts, and Ethics
   • Legal and ethical issues related to the practice of chemical engineering, including intellectual property and environmental laws

General Engineering, Ethics and Contracts – 30%

1. 1. Mathematics
      • Algebra
      • Trigonometry
      • Analytic Geometry
      • Differential Calculus
      • Differential Equation
      • Statistics & Probability Theory
   2. Physics
      • Mechanics
      • Waves
      • Sound
      • Heat
      • Electricity
      • Magnetism
      • Light
   3. Engineering Mechanics
      • Statics and Dynamics
      • Free Body Concepts
      • Equilibrium of Coplanar and Non-coplanar Systems
      • Analysis of Frames and Trusses
      • Friction
      • Centroids and Moments of Inertia
      • Motion of Particles and Rigid Bodies
      • Mass, Force and Acceleration
      • Work and Energy
      • Impulse and Momentum
   4. Strength and Materials
      • Axial Stress and Strain
      • Stresses in Torsion and Bending
      • Combined Stresses
      • Beam Deflections
      • Indeterminate Beams
      • Elastic Instability
   5. Engineering Economics
      • Introductory financial accounting
      • Financial Mathematics
      • Time Value of Money
      • Break-even Analysis Capital Investment Decision Criteria
      • Engineering-Oriented Applications

Continue Practice Exam Test Questions Part 6 of the Series

⇐ MCQ in Chemistry Part 5 | Licensure Exam for Chemical Engineering

Choose the letter of the best answer in each questions.

251. The iron ore which contains 72% of iron is :

(a) Magnetite

(b) Limonite

(c) Hematite

(d) Siderite

252. Cement is usually a mixture of

(a) Calcium silicate and calcium aluminate

(b) Calcium silicate and calcium ferrate.

(c) Calcium aluminate and calcium ferrate

(d) Lime stone and silicon dioxide

253. The atmospheric gas that is mainly responsible for Green House effect :

(a) Ozone

(b) Nitrogen

(c) Oxygen

(d) Carbon dioxide

254. Electric bulbs are filled with :

(a) Nitrogen

(b) Carbon dioxide

(c) Argon

(d) Oxygen

255. The gas that is used in the manufacture of vanaspati ghee is :

(a) Oxygen

(b) Carbon dioxide

(c) Hydrogen

(d) Nitrogen

256. The anode of a dry cell is made up of

(a) Iron

(b) Cadmium

(c) Zinc

(d) Lead

257. An example of semiconductor is

(a) German silver

(b) Germanium

(c) Phosphorous

(d) Arsenic

258. Nonstick kitchenware are coated with

(a) FVC

(b) Graphite

(c) Teflon

(d) Silicon

259. Gobar gas basically contained

(a) Carbon dioxide

(b) Carbon monoxide

(c) Hydrogen sulphide

(d) Methane

260. The chief constituent of vinegar is

(a) Formic acid

(b) Acetic acid

(c) Salicylic acid

(d) Oxalic acid

261. Sea weeds are important source of

(a) iron

(b) chlorine

(c) bromine

(d) iodine

262. The fiber least prone to catch fire is

(a) nylon

(b)(2 ) polyester

(c) cotton

(d) terylene

263. Setting of plaster of Paris involves

(a) dehydration process

(b) hydration to form other hydrates

(c) oxidation process

(d) reduction process

264. The common name for the compound having formal NaOH is

(a) Caustic soda

(b) Caustic potash

(c) Soda ash

(d) Sodium hydroxide

265. Which one of the following is found in kidney stones?

(a) Sodium oxalate

(b) Calcium oxalate

(c) Sodium chloride

(d) Calcium acetate

266. Bone ash contains

(a) Calcium sulphate

(b) Phosphoric sulphate

(c) Calcium phosphate

(d) Calcium hypophosphate

267. Helium gas is filled in balloons because

(a) its atomic number is 2

(b) it is lighter than air

(c) it is one of the constituents of water

(d) it is a noble gas

268. The ratio of pure gold in 18 carat gold is

(a) 100%

(b) 80%

(c) 75%

(d) 60%

269. Which type of radiations are absorbed by the upper layer of the atmosphere?

(a) Radio waves

(b) Infrared

(c) Visible

(d) Ultraviolet

270. An example of replenishible energy source is

(a) Coal

(b) Petroleum

(c) Lignite

(d) Biomass

271. Which one of the following minerals is found in pure form?

(a) Iron

(b) Copper

(c) Bauxite

(d) Manganese

272. Tar roads get damaged if there is

(a) stagnation of water on road

(b) heavy traffic

(c) no maintenance

(d) no sloping

273. The drug Marijuana is a

(a) sedative

(b) mental stimulant

(c) hallucinating substance

(d) tranquillizer

274. The material known in commerce as Terylene is a

(a) Synthetic fibre

(b) Natural fibre

(c) Modified natural fibre

(d) Blend of cotton and silk

275. Among the fuels given below the one with highest calorific value is

(a) Coke

(b) Coal

(c) Wood

(d) Natural gas

276. The chemical used in embalming biological materials is

(a) formaldehyde in water

(b) formaldehyde in methanol

(c) ethylene glycol

(d) gaseous formaldehyde

277. Which of the following is a monoatomic gas?

(a) Oxygen

(b) Neon

(c) Nitrogen

(d) Fluorine

278. Sodium bicarbonate is commercially known as

(a) Washing soda

(b) Baking soda

(c) Caustic soda

(d) Soda lime

279. Tear gas used by the police to disperse the mob contains

(a) Carbon dioxide

(b) Chlorine

(c) Ammonia

(d) Hydrogen sulphide

280. Epsom salt is used

(a) as purgative

(b) in softening water

(c) in paper industry

(d) in making tooth paste

281. The common refrigerant in domestic refrigerator is

(a) Neon

(b) Oxygen

(c) Nitrogen

(d) Freon

282. The chemical name of “laughing gas is

(a) Nitric oxide

(b) Nitrogen dioxide

(c) Nitrogen pentoxide

(d) Nitrous oxide

283. The chemical name of rat poison is H

(a) zinc oxide

(b) potassium cyanide

(c) lead nitrate

(d) zinc phosphide

284. Which one of the following pairs is NOT correctly matched?

(a) Haematite: Copper

(b) Bauxite: Aluminium

(c) Monazite: Thorium

(d) Pitchblende : Uranium

285. Which of the following is used for refrigeration?

(a) Sulphur dioxide

(b) Chlorine

(c) Freon

(d) Phosphine

286. Which of the following is used to denature ethanol?

(a) Methyl alcohol

(b) Propyl alcohol

(c) Phenol

(d) Methane

287. The charcoal used to decolourise brown sugar solution is

(a) Wood charcoal

(b) Coconut charcoal

(c) Animal charcoal

(d) Sugar charcoal

288. The gas which is mainly responsible for the greenhouse effect is:

(a) Ozone

(b) Oxygen

(c) Carbon dioxide

(d) Carbon monoxide

289. Which one of the following is used for dating very old objects of archaeological importance?

(a) Phosphorus

(b) Tritium

(c)Radium

(d) Carbon

290. The main constituent of natural gas is

(a) Methane

(b) Ethane

(c) Butane

(d) Propane

291. Domestic cooking gas consists mostly of

(a) methane and ethane

(b) liquefied butane and isobutane

(c) hydrogen and acetylene

(d) ethylene and carbon monoxide.

292. Which metal does not undergo corrosion due to the formation of oxide layer?

(a) Copper

(b) Iron

(c) Aluminium

(d) Zinc

293. Submarines move under water. They have engines that run on

(a) Petrol and oxygen

(b) Diesel

(c) Batteries

(d) Steam

294. The Bhopal gas tragedy was caused by the gas

(a) Methyl chloride

(b) Methyl iso Cyanide

(c) Methyl iso Cyanate

(d) Methyl Cyanide

295. In upper layer of atmosphere ozone is formed

(a) the action of ultraviolet rays on oxygen

(b) the combination of oxygen molecules

(c) subjecting oxygen to high pressure

(d) the action of nitrogen on oxygen in atmosphere

296. Molasses a byproduct in the manufacture of sugar is converted into

(a) alcohol

(b) paper

(c) fuel

(d) pulp

297. Which of these acids is not organic in origin?

(a) Lactic acid

(b) Sulphuric acid

(c) Citric acid

(d) Oxalic acid

298. Lead pencil contains

(a) lead

(b) ferrous sulphide

(c) lead sulphide

(d) graphite

299. Solder is an alloy of

(a) lead zinc

(b) copper lead

(c) tin lead

(d) sodium lead

300. Name two elements that find wide application in transistor industry

(a) Silicon and Germanium

(b) Carbon and Platinum

(c) Iridium and Germanium

(d) Tungsten and Platinum