17
Question
What instrument is used during fractional distillation to remove water vapour which condenses at -200 C?
What instrument is used during fractional distillation to remove water vapour which condenses at -200 C?
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Solution
The correct option is B Absorbent filters
Absorbent filters
Desiccant materials absorb water vapor molecules. These molecules are held by electrical forces. This technology is a good choice when the compressed air will be exposed to freezing conditions.
Absorbent filters
Absorbent filters
Desiccant materials absorb water vapor molecules. These molecules are held by electrical forces. This technology is a good choice when the compressed air will be exposed to freezing conditions.
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