Chemco EXit exam practice set 2

Acidic solutions a re formed i n cargo tanks of tankers?

• when sulphur compounds in oil cargoes react with

  chemicals

• when sulphur compounds in oil cargoes react with water

• when sulphur compounds in oil cargoes react with oxygen

• when sulphur compounds in oil cargoes react with hydrocarbons

In chemical storage, what is the primary purpose of secondary containment?

• Rapid disposal of spilled chemicals

• Containment of hazardous substances in case of spills

• Enhancing visual appeal of storage areas

• Minimizing employee exposure to chemicals

Which chemical process involves the combination of two or more substances to form a new product?

• Decomposition

• Blending

• Synthesis

• Sublimation

What is the primary function of a chemical reactor in the manufacturing process?

• Storage of finished products

• Initiation of chemical reactions

• Transportation of raw materials

• Quality control of end products

In chemical analysis, what does the acronym “NMR” stand for?

• Non-Metallic Reaction Mechanism

• Nitrogen Management in Reactors

• Non Metabolic Reactions

• Nuclear Magnetic Resonance

What is the primary purpose of a chemical spill response plan?

• Minimize public awareness

• Minimize Chemical Spillages

• Minimize environmental and health risks

• Minimize environmental and health risks

Which chemical process involves the use of microorganisms to break down organic matter?

• Fermentation

• Oxidation

• Polymerization

• Putrification

In chemical manufacturing, what does the term “batch processing” entail?

• Continuous production without interruptions

• Producing a fixed quantity of product at a time

• Random and unpredictable production cycles

• Utilizing multiple reactors simultaneously

What does the term “Hazardous Area Classification” refer to in chemical processing?

• Identifying areas with high toxicity

• Designating areas with potential fire or explosion risks
  

• Analyzing areas with high chemical exposure

• Classifying areas based on strategies

Which chemical hazard symbol represents a substance that poses an immediate health hazard?

• Flame

• Skull and crossbones
  

• Exclamation mark

• Corrosion