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प्रश्न
Explain in brief the importance of Chemistry in the production of various products.
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उत्तर
Knowledge of Chemistry has initiated the production of different products
- Food: Refined oils, butter, cheese, etc. are obtained through chemical reactions.
- Construction: Mortar, cement, glass, etc. are various chemical compounds.
- Clothing: Natural fabrics such as silk are made through chemical reactions.
- Household: Cooking gas which is liquefied petroleum gas or LPG, food preservatives, specific utensils, and electronic items, all involve the use of Chemistry.
- Daily usage: Paints, dyes, perfumes, paper, ink, etc. involve chemical reactions.
- Industrial: Metals & alloys (a mixture of metals) which find application in innumerable machines and metallic structures like automobiles involve Chemistry.
- Petroleum – Petrol, kerosene & diesel oil are products - obtained from petroleum.
संबंधित प्रश्न
Give two examples of the following substance.
Fuel
Give two examples of the following substance.
Chemical war weapons
How is chemistry helpful in improving the health of human beings?
What is the contribution of chemistry in following field?
Clothing
Name the scientists who discovered the following:
Oxygen
_____________ help to increase the production of food.
Fill in the blank:
Inert gases were discovered by ___________
Explain in brief the importance of Chemistry in agriculture.
State the contributions of Antoine Lavoisier
Explain how medicines are a boon to mankind. State the positive & negative effects of medicines like aspirin and paracetamol.
