Civil Services Uttar Pradesh (उत्तर प्रदेश) PCS Mock Test Series 2025 General Science Biology Biology in Everyday life
Which of the following statements is INCORRECT?
1
Fats and oils get reduced over time and smell bad.
2
Fats and oils are oxidised, they become rancid.
3
Antioxidants are added to foods containing fats and oil to prevent oxidation.
4
Chips manufacturers usually flush bags of chips with Nitrogen to prevent the chips from getting rancid.