Question

What is the threshold limit value? A) The maximum level of a chemical to which a worker can be exposed without causing adverse health effects. B) The temperature at which a chemical will ignite. C) The amount of water needed to dilute a chemical for laboratory use. D) The amount of a chemical that can legally be stored in a laboratory.

Answer 1

The threshold limit value is the maximum level of a chemical that a worker can be exposed to without causing adverse health effects.

Step-by-step explanation:

The threshold limit value refers to the maximum level of a chemical to which a worker can be exposed without causing adverse health effects.

For example, if a chemical has a threshold limit value of 10 parts per million (ppm), it means that a worker can safely be exposed to that chemical at a concentration of 10 ppm or lower without experiencing negative health effects.

Exceeding the threshold limit value can pose health risks to workers, so it's important for employers and workers to be aware of and adhere to these limits.

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