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Questions and Answers
Which principle of physics is used in freeze drying?
Which principle of physics is used in freeze drying?
- Evaporation
- Condensation
- Sublimation (correct)
- Melting
Which type of freeze dryer is NOT mentioned in the text?
Which type of freeze dryer is NOT mentioned in the text?
- Vacuum freeze dryer (correct)
- Rotary freeze dryer
- Tray-style freeze dryer
- Manifold freeze dryer
What is the purpose of a condenser in a freeze dryer?
What is the purpose of a condenser in a freeze dryer?
- To connect the vacuum pump
- To remove moisture through condensation (correct)
- To reduce the ambient gas pressure
- To freeze the sample
At what temperatures does the condensation occur in a freeze dryer?
At what temperatures does the condensation occur in a freeze dryer?
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What is the purpose of a vacuum pump in a freeze dryer?
What is the purpose of a vacuum pump in a freeze dryer?
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