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HAZMAT Operations
Questions with Detailed
Verified Answers
What NFPA covers Operations Level Responders? Ans: NFPA 1072
What are the 4 things Operations Level Responders shall be able to do? Ans: 1.
Identify (Analyze)
2. Plan
3. Implement
4. Evaluate
What type of reports are updated during the Evaluate process? Ans: Progress
Reports
When can Operations Level responders tasks above their training? Ans: When
using either written or under direct guidance
What are the physical properties characteristics? Ans: Characteristics of a
material that do not involve the chemistry or chemical natures of the material
What does physical properties describe? Ans: How a material behaves in
relation to physical influences or how materials when mixed with another
material
What are the physical properties that a material can be characterized by? Ans:
1. Vapor Pressure
2. Boiling Point
3. Melting Point/ Freezing Point/ Sublimation
4. Vapor Density
5. Solubility/ Miscibility
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6. Specific Gravity
7. Persistence
8. Appearance and color
What is chemical properties? Ans: They describe the chemical natures of a
material and the behaviors and interactions that occur at a molecular level
What are some chemical properties we are concerned with? Ans: 1.
Flammability
2. Corrosivity
3. Reactivity
4. Radioactivity
What is Boiling Point? Ans: Temperature of a substance when the vapor
pressure exceeds atmospheric pressure and the liquid turns into a gas at the
surface
What is chemical reactivity? Ans: The ability of a material to undergo a
chemical change. The susceptibility of the material to release energy by itself
or in combination with other materials
What is corrosivity? Ans: A measure of a substance's tendency to deteriorate
in the presence of another substance or in a particular environment
What pH levels are acidic? Ans: pH values less than 7
What is neutral? Ans: pH value equal to 7
What is base? Ans: pH value above 7
What pH level is considered a strong acid? Ans: pH values equal to or less than
2.0
What pH level is considered a strong base? Ans: pH values equal to or greater
than 12.5
Gmail:
27
HAZMAT Operations
Questions with Detailed
Verified Answers
What NFPA covers Operations Level Responders? Ans: NFPA 1072
What are the 4 things Operations Level Responders shall be able to do? Ans: 1.
Identify (Analyze)
2. Plan
3. Implement
4. Evaluate
What type of reports are updated during the Evaluate process? Ans: Progress
Reports
When can Operations Level responders tasks above their training? Ans: When
using either written or under direct guidance
What are the physical properties characteristics? Ans: Characteristics of a
material that do not involve the chemistry or chemical natures of the material
What does physical properties describe? Ans: How a material behaves in
relation to physical influences or how materials when mixed with another
material
What are the physical properties that a material can be characterized by? Ans:
1. Vapor Pressure
2. Boiling Point
3. Melting Point/ Freezing Point/ Sublimation
4. Vapor Density
5. Solubility/ Miscibility
, 2026/2027
Gmail:
27
6. Specific Gravity
7. Persistence
8. Appearance and color
What is chemical properties? Ans: They describe the chemical natures of a
material and the behaviors and interactions that occur at a molecular level
What are some chemical properties we are concerned with? Ans: 1.
Flammability
2. Corrosivity
3. Reactivity
4. Radioactivity
What is Boiling Point? Ans: Temperature of a substance when the vapor
pressure exceeds atmospheric pressure and the liquid turns into a gas at the
surface
What is chemical reactivity? Ans: The ability of a material to undergo a
chemical change. The susceptibility of the material to release energy by itself
or in combination with other materials
What is corrosivity? Ans: A measure of a substance's tendency to deteriorate
in the presence of another substance or in a particular environment
What pH levels are acidic? Ans: pH values less than 7
What is neutral? Ans: pH value equal to 7
What is base? Ans: pH value above 7
What pH level is considered a strong acid? Ans: pH values equal to or less than
2.0
What pH level is considered a strong base? Ans: pH values equal to or greater
than 12.5
