Mastering the Art of Producing Clear and High-Quality Ice
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Questions and Answers

Which impurities can give ice a milky appearance?

  • Dissolved gases and solids (correct)
  • Dissolved gases only
  • Solids only
  • None of the above

    • What steps should be taken to produce transparent and good quality ice?

  • Air agitation and filtration
  • Preliminary chemical treatment and filtration
  • Preliminary chemical treatment and air agitation
  • Preliminary chemical treatment, filtration, and air agitation (correct)

    • What is the purpose of air agitation in the ice making process?

  • To remove dissolved gases and solid impurities (correct)
  • To freeze the ice from the sides inward
  • To suck out the central core of the ice cake
  • To prevent the formation of a milky appearance

    • Where do the dissolved gases and other solids accumulate during the ice making process?

    <p>At the central core of the ice cake</p> Signup and view all the answers

    What happens to the dissolved gases during air agitation in the ice making process?

    <p>They leave the freezing water</p> Signup and view all the answers

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