Imagine that you're doing an experiment that requires you to smell the odor of a chemical solution in a beaker. Which procedure should always be followed?
A. Wave the fumes toward your nose with your hand.
B. You should never smell chemicals.
C. Hold the beaker directly beneath your nose.
D. Remove your safety goggles before smelling the chemicals.
Answer (3)
The correct answer is (a) wave the fumes toward your nose with your hand . If you smell the chemicals directly, it could be harmful too your health, especially if they are strong. Also remember to *never *smell chemicals unless you are being told to do so.
Wave the fumes toward your nose with your hand so that you don't smell TOO much of the odor. The answer is A Hope this helps!
The correct procedure for smelling a chemical solution safely is to use the wafting technique, which involves fanning the vapors toward your nose rather than directly inhaling them. This method reduces the risk of inhaling harmful chemicals. Always wear safety goggles and follow your instructor's guidelines.
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