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प्रश्न
Give two examples of the following substance.
Chemical war weapons
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उत्तर
Two examples of Chemical war weapons:
1. TNT
2. RDX
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संबंधित प्रश्न
Give two examples of the following substance.
Fuel
Give two examples of the following substance.
Medicines
How is chemistry helpful in improving the health of human beings?
What is the contribution of chemistry in following field?
Industry
What is the contribution of chemistry in following field?
Cosmetics
_____________ 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.
Food processing is an important procedure for obtaining marketable food products.
Give reasons for the following
Polyester is added to natural fiber cotton, to give terylene.
