Classification of Chemicals: Toxic and Corrosive
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Questions and Answers

Which category of chemicals can cause serious burns if splashed on the skin or eyes?

  • Flammable
  • Corrosive (correct)
  • Explosive
  • Toxic

What type of chemicals can catch fire easily, burn rapidly, and give off intense heat?

  • Flammable (correct)
  • Explosive
  • Toxic
  • Corrosive

Which category of chemicals can explode under certain conditions?

  • Corrosive
  • Toxic
  • Oxidizer
  • Explosive (correct)

What is a characteristic of oxidizer chemicals?

<p>They can spontaneously evolve oxygen or promote fire (B)</p> Signup and view all the answers

Which category of chemicals circulate throughout the body if inhaled due to fumes, dusts, and vapors?

<p>Toxic (D)</p> Signup and view all the answers

What is the purpose of a Chemical Safety Plan?

<p>To outline procedures for safe handling and storage of chemicals (C)</p> Signup and view all the answers

What happens when corrosive materials break down into poisonous gases?

<p>They can explode under certain conditions (B)</p> Signup and view all the answers

What is the primary function of a Chemical Fume Hood?

<p>To provide ventilation and protect users from inhaling hazardous fumes (D)</p> Signup and view all the answers

Why are Standard Operating Procedures (SOPs) important in a laboratory setting?

<p>To provide guidelines for safe and consistent practices (A)</p> Signup and view all the answers

What does LD50 stand for in the context of chemical safety?

<p>Lethal Dose 50% (A)</p> Signup and view all the answers

What is the main requirement when handling Hazardous Chemicals in a laboratory?

<p>Adhering to strict safety protocols (A)</p> Signup and view all the answers

What is the significance of a chemical having an LC50 of 200 ppm?

<p>It is classified as acutely toxic. (B)</p> Signup and view all the answers

Which statement accurately describes a Designated Area?

<p>Spaces where hazardous chemicals should be stored separately. (D)</p> Signup and view all the answers

Why is it essential to follow Standard Operating Procedures (SOPs) when working with hazardous chemicals?

<p>To guarantee proper and efficient work with hazardous chemicals. (A)</p> Signup and view all the answers

What is a key aspect of a Chemical Safety Plan in a laboratory setting?

<p>Promoting responsible behavior among laboratory workers. (B)</p> Signup and view all the answers

In terms of storage, why should particularly hazardous substances be kept separately?

<p>To ensure safe handling and prevent reactions with other chemicals. (C)</p> Signup and view all the answers

Regarding working with hazardous chemicals, why is it crucial to avoid performing experiments without authorization?

<p>To minimize risks and ensure proper safety measures are followed. (B)</p> Signup and view all the answers

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