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प्रश्न
What is the contribution of chemistry in following field?
Clothing
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उत्तर
Chemistry is often used in the textile sector, which produces clothes for humans. Clothing protects our bodies from the outside world. Clothing formation begins with understanding how fibres are converted into fabrics. Fibres can be both natural and manufactured. In the past, man only knew natural fibres like cotton, jute, silk, and wool, which were used to make dress fabrics, sarees, purses, sweaters, shawls, and so on. As technology advanced, synthetic fibres, such as nylon and terylene, were created. These fibres are solid, wrinkle-resistant, and dried quickly. Towels, bed sheets, bags, curtains, carpets, blankets, and garment materials are among the products made from them.
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संबंधित प्रश्न
Give two examples of the following substance.
Medicines
Name the chemicals which help in increasing food production.
What is the contribution of chemistry in following field?
Industry
What is the contribution of chemistry in following field?
Cosmetics
Name the scientists who discovered the following:
Atoms
Fill in the blank:
Inert gases were discovered by ___________
Write True or False against the following statement.
Antibiotics are used as preservatives:
Explain in brief the importance of Chemistry in agriculture.
State the contributions of Dimitri Mendeleev
Give reasons for the following
All medicines must be taken under proper doctors' supervision and in the correct dose.
