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प्रश्न
What is the contribution of chemistry in following field?
Industry
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उत्तर
Contribution of chemistry in the field of Industry:
To improve the efficiency and production of metals, paints, paper, plastics alloys, textile, pharmaceuticals, electroplating, cosmetics, synthetic fibres, etc.
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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?
Clothing
What is the contribution of chemistry in following field?
Medicines
Name the scientists who discovered the following:
Safety lamp
Fill in the blank:
Inert gases were discovered by ___________
Write True or False against the following statement.
Antibiotics are used as preservatives:
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.
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.
