Practice question
Assertion (A): Multilayer packaging systems incorporating materials such as EVOH and polyamide are widely employed for oxygen-sensitive food products to significantly enhance shelf stability. Reason (R): The incorporation of hydrophilic polymers like EVOH ensures consistent oxygen barrier performance irrespective of ambient humidity conditions.
- 1A is false, but R is true
- 2A is true, but R is false✓
- 3Both A and R are true, but R is not the correct explanation of A
- 4Both A and R are true, and R is the correct explanation of A
Correct answer
A is true, but R is false
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