WAEC Chemistry 2014 Objective — Question 5
Question 5 of 50 from the West African Examinations Council (WAEC) Chemistry 2014 Objective paper, with the correct answer and a full explanation.
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Which of the following processes is used in food preservation in an industry?
- A. Carbon dating
- B. Irradiation of gamma raysCorrect
- C. Nuclear fission
- D. Nuclear fusion
Explanation
Irradiation of gamma rays is useful for industrial preservation of food.
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