15 Questions
What is the primary purpose of a laboratory?
Experimental study in science
Which item is required for personal safety in the laboratory?
Safety goggles
What type of materials can cause skin corrosion or burns in the laboratory?
Materials with hazard label Corrosion
What should be avoided when working in a laboratory?
Mouth pipetting
What is indicated by the hazard label Exclamation Mark?
Immediate irritant to skin, eyes, or respiratory tract
Which action contributes to laboratory safety?
Disposing regularly of chemical waste
What is the primary use of a beaker in a laboratory?
Mixing, transporting, and reacting
Which glassware is most accurate and precise for measuring liquid volumes?
Micropipette
What is the purpose of a volumetric flask in a laboratory?
Making up a solution of fixed volume accurately
Which chemical label represents chemicals that make fires burn hotter and longer?
Flame Over Circle
What is the function of a burette in quantitative chemical analysis?
Measuring the volume of a liquid
Which glassware is used for qualitative analysis of small amounts of solution?
Test tube
What is the primary function of a wash bottle in a laboratory?
To contain distilled water for washing glassware
Which glassware is used to transfer small quantities of liquid?
Dropper
What is the primary use of a watch glass in a laboratory?
Covering beakers and flasks
Test your knowledge of safety guidelines in a biochemistry laboratory with this quiz. Learn about the importance of safety measures, such as wearing protective clothing and following proper conduct.
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