A. NaCl
B. Sulpher dioxide
C. Nitrate
D. All the above
Related Mcqs:
- The application of science and engineering process to increase shelf life of food and prevent deterioration is known as___________________?
A. Food processing
B. Food science
C. Food technology
D. Food preservation - To prevent the growth of molds in bread ind other backed food which preservative is used___________________?
A. Sodium acetate
B. Potassium acetate
C. Calcium acetate
D. All the above - Microorganisms have C/N ratio of____________________?
A. 2:1
B. 4:1
C. 12:1
D. 20:1 - Association of two microorganisms in which one is benefited while other remains unaffected is known as:________?
A. Competetion
B. Ammensalism
C. Commensalism
D. This statement is wrongSubmitted by: Shafiq Rehman
- The method of food preservation in which food containing permanently sealed container is subjected to an elevated for a definite period of time and than cooled is known_____________________?
A. Canning
B. Sterilization
C. Pasteurization
D. None of These - Food substances enter in food stuffs accidentally during production, processing, storage and handing often referred 10 as___________________?
A. Food contaminations
B. Food adulterants
C. Food additives
D. All the above - In soft drinks and dietetic forms of food which sweetening agent is widely used _____________________?
A. Calcium salt
B. Cyclamates
C. Glycyrrhizin acid
D. All the above - Which one of the following plants prevent soil erosion and reclaim water logged soils____________________?
A. Ber
B. Guava
C. Pome granate
D. All the above - Which chemical used to prevent evaporation from surface of water in water bodies?
A. Cetyle alcohol
B. Methyle alcohol
C. both A and B
D. None of theseSubmitted by: Shafiq Rehman
- Which chemical used to prevent evaporation from surface of water in water bodies?
A. Cetyle alcohol
B. Methyle alcohol
C. both A and B
D. None of theseSubmitted by: Shafiq Rehman
