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प्रश्न
How is chemistry helpful in improving the health of human beings?
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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.
Building materials
What is the contribution of chemistry in following field?
Cosmetics
What is the contribution of chemistry in following field?
Medicines
Name the scientists who discovered the following:
Elements
Fill in the blank:
Inert gases were discovered by ___________
Write True or False against the following statement.
D.D.T. is an important fertiliser:
Explain how medicines are a boon to mankind. State the positive & negative effects of medicines like aspirin and paracetamol.
Give reasons for the following
Titanium dioxide is an important ingredient in cosmetics.
Give reasons for the following
Polyester is added to natural fiber cotton, to give terylene.
Select the correct name from the choices given below for the following case.
A synthetic fibre used in clothing.
