Exam Newest 2026 Questions and Correct
Detailed Answers with Rationales Already
Graded A+
Question 41
What does “oxidizer” mean in chemical classification?
A. Reduces fire risk
B. Supports combustion by releasing oxygen
C. Prevents burning
D. Neutral chemical
Answer: B
Rationale: Oxidizers release oxygen or support combustion, increasing fire
intensity.
Question 42
Purpose of hazard pictograms?
A. Decoration
B. Quick visual hazard identification
,C. Branding
D. Cost labeling
Answer: B
Rationale: GHS pictograms provide immediate recognition of chemical hazards.
Question 43
Best protective clothing for chemical handling?
A. Short sleeves
B. Chemical-resistant suit
C. Cotton shirt
D. Jewelry
Answer: B
Rationale: Chemical-resistant clothing prevents skin exposure.
Question 44
Corrosive exposure damages:
A. Skin and metals
B. Only air
C. Only plastic
D. Only glass
, Answer: A
Rationale: Corrosives chemically destroy tissue and materials.
Question 45
Purpose of safety training?
A. Increase production only
B. Reduce accidents and exposure
C. Replace PPE
D. Remove inspections
Answer: B
Rationale: Training ensures safe handling practices and compliance.
Question 46
Secondary containment is used to:
A. Store chemicals faster
B. Prevent spill spread
C. Heat chemicals
D. Mix solutions
Answer: B