मराठी

Among the Following, Which One Acts as a Food Preservative? Aspartame, Aspirin, Sodium Benzoate, Paracetamol - Chemistry

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प्रश्न

Among the following, which one acts as a food preservative?

Aspartame, Aspirin, Sodium Benzoate, Paracetamol

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उत्तर

Sodium benzoate is a common food preservative used in pickles, sauces, jams and fruit juices.

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2017-2018 (March) Delhi Set 1

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संबंधित प्रश्‍न

Draw structure of BHT.


Seeing the growing cases of diabetes and depression among young children, Mr Lugani, the principal of one reputed school, organised a seminar in which he invites parents and principals. They all resolved this issue by strictly banning junk food in schools and introducing healthy snacks and drinks like soup, lassi, milk etc. in school canteens. They also decided to make compulsory half an hour of daily physical activities for the students in the health survey in most of the school and discovered a tremendous improvement in the health of the students

After reading the above passage, answer the following questions:

(i) What are the values (at least two) displayed by Mr Lugani?

(ii) As a student, how can you spread awareness about this issue?

(iii) What are antidepressant drugs? Give an example.

(iv) Name the sweetening agent used in the preparation of sweets for a diabetic patient.


Why do we require artificial sweetening agents?


What problem arises in using alitame as artificial sweetener?


Write one example each of Antacids.


Why the use of alitame as an artificial sweetener is not recommended? 


Which of the following chemicals can be added for sweetening of food items at cooking temperature and does not provide calories?


Name two α-amino acids which form a dipeptide which is 100 times more sweet than cane sugar?


Of the following properties about thiosulphate, which one is not applicable?


Which synthetic sweetener is 100 times sweeter than cane sugar?


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