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प्रश्न
Write True or False against the following statement.
Antibiotics are used as preservatives:
पर्याय
True
False
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उत्तर
False
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संबंधित प्रश्न
Give two examples of the following substance.
Chemical war weapons
What is the contribution of chemistry in following field?
Industry
Name the scientists who discovered the following:
Atoms
Name the scientists who discovered the following:
Safety lamp
_____________ help to increase the production of food.
Fill in the blank:
L.P.G. is used for ___________
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.
Give reasons for the following
Aspirin is one of the most widely used medications – globally.
Give reasons for the following
Cosmetics may contain preservatives, as one of their ingredients.
