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प्रश्न
Write True or False against the following statement.
Antibiotics are used as preservatives:
विकल्प
True
False
उत्तर
False
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संबंधित प्रश्न
Give two examples of the following substance.
Fuel
Give two examples of the following substance.
Building materials
How is chemistry helpful in improving the health of human beings?
Name the scientists who discovered the following:
Atoms
Name the scientists who discovered the following:
Elements
State the contributions of Dimitri Mendeleev
Differentiate between the terms food preservatives and food processing with appropriate examples.
Explain how medicines are a boon to mankind. State the positive & negative effects of medicines like aspirin and paracetamol.
Preservatives are added to food or beverages.
Give reasons for the following
Cosmetics may contain preservatives, as one of their ingredients.
