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प्रश्न
How is chemistry helpful in improving the health of human beings?
उत्तर
Chemistry is very helpful in improving the health of human beings by providing Antibiotics, Pain killers, Pencilin, Tetracycline, etc. It has provided us with Vitamins, Enzymes, Minerals, and Anesthesia (chloroform, formalene, etc.)
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संबंधित प्रश्न
Give two examples of the following substance.
Fuel
Give two examples of the following substance.
Medicines
Give two examples of the following substance.
Chemical war weapons
Name the scientists who discovered the following:
Oxygen
Name the scientists who discovered the following:
Elements
Explain in brief the importance of Chemistry in the production of various products.
State the contributions of Dimitri Mendeleev
Preservatives are added to food or beverages.
Give reasons for the following
Cosmetics may contain preservatives, as one of their ingredients.
Select the correct name from the choices given below for the following case.
A synthetic fibre used in clothing.
