Talc

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Questions and Answers

Which country is a geographical source of talc?

  • Italy
  • France
  • USA
  • All of the above (correct)

What are the macroscopical characters of talc?

  • Green color, sweet, and salty
  • Black color, pungent, and sour
  • Yellow color, fragrant, and bitter
  • White color, odorless, and tasteless (correct)

What are the microscopical characters of talc?

  • Thin plates with jagged ends (correct)
  • Large particles with smooth edges
  • Irregular shapes with sharp edges
  • Minute particles of various shapes and sizes

What is the main constituent of talc?

<p>Hydrated magnesium silicate (B)</p> Signup and view all the answers

What are the uses of talc?

<p>All of the above (D)</p> Signup and view all the answers

What is the color of talc powder?

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

Which of the following is a source of talc?

<p>Italy (C)</p> Signup and view all the answers

What is the feeling of talc powder when rubbed on the skin?

<p>Greasy (A)</p> Signup and view all the answers

What is the solubility of talc powder in water, acids, and alkalis?

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

What is the main constituent of talc?

<p>Magnesium silicate (A)</p> Signup and view all the answers

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