Interpretation : Someone who wears contact lenses does not have to wear safety goggles in the lab is to be responded.
Concept Introduction : The set of rules that are framed to be followed in the chemistry laboratory is called precaution laboratory rules.
Answer to Problem 4STP
The given statement is false.
Even the person who wears contact lenses needs to use goggles in the lab.
Explanation of Solution
The set of rules that are framed to be followed in the chemistry laboratory is called precaution laboratory rules.
Goggles are a type of specs used by chemists during an experiment in the laboratory.
It is compulsory to wear it inside the lab because it prevents the contact of chemicals with the naked eye.
The given statement is false.
Even the person who wears contact lenses needs to use goggles in the lab.
Chapter 1 Solutions
Chemistry 2012 Student Edition (hard Cover) Grade 11
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