The following guidelines will protect you from chemical hazards EXCEPT which statement?
A) Always use a spoon or spatula to take a dry chemical from a large storage container.
B) Most chemicals are safe to handle with bare hands.
C) Do not return unused portions of chemicals to their original containers.
D) When mixing solutions always add a chemical to water; never add water to the chemical.
B
Explanation:
A) Never shake a dry chemical out of its jar; this may result in dumping the entire container of chemical onto yourself and/or work station.
C) Always dispose of excess chemicals as directed by your instructor.
D) By adding a chemical to water you reduce the chance of a strong chemical reaction occurring.
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Indicate whether the statement is true or false.
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