Chem 1LD - Practical Safety Questions with correct answers 100% 2026

Chem 1LD - Practical Safety Questions with correct answers 100% 2026 The most probable laboratory emergencies are chemical spills, minor burns and cuts, and fires. Which of the following statements are TRUE about responding to emergencies? a. If possible turn off lab equipment before leaving lab for a fire alarm b. Stay calm c. Known where the stairwells are d. All laboratories must have two exits - Correct Answer all of the above Which of the following common household products contain flammable chemicals? (Select all that apply) a. gasoline b. rubbing alcohol c. bleach d. nail polish remover e. antifreeze f. liquid hand soap - Correct Answer a, b, d, e gasoline rubbing alcohol nail polish remover antifreeze Which of the following are ways to stop a fire? (Select all that apply) a. remove ignition sources b. place a beaker over a small flamed to remove oxygen c. ground metal container to prevent static electricity d. limit quantities of flammable substances in work area - Correct Answer all of the above Which of the following statements are true about flammability? (Select all that apply) a. Inflammable is another word for flammable b. Flammable chemicals can be liquids or solids, gases don't burn c. The boiling point of a flammable liquid is usually high d. A fire cannot start above or below a vapor's flammability limits e. Combustible is the same as flammable f. All volatile chemicals are flammable - Correct Answer a, d