GATE XE · 2018 · XE-G
Question 8: Food Products Technology
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Question 8
XE-GNAT1 markNeeds review
The oxygen transmission rate through a 2.54 x 10^ cm thick low density polyethylene film with air on one side and inert gas on the other side is 3.5 x 10^ mL cm^ s^. Oxygen partial pressure difference across the film is 0.21 atm. The permeability coefficient of the film to oxygen is ______ x 10^ mL (STP) cm cm^ s^ (cm Hg)^.
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2018XE-G
GATE XE 2018 · Paper 1
Engineering Sciences · Original paper archive
- Section
- Section XE-G
- Question type
- Numerical answer (NAT)
- Marks
- 1 mark
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