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प्रश्न
What is the contribution of chemistry in following field?
Industry
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.
Food preservatives
What is the contribution of chemistry in following field?
Medicines
Fill in the blank:
Inert gases were discovered by ___________
Write True or False against the following statement.
Antibiotics are used as preservatives:
Choose the correct alternative from the choices given below for the following statement:
Mortar is used as a
Choose the correct alternative from the choices given below for the following statement:
The chemicals prescribed by a doctor in the treatment of infectious diseases are called
Differentiate between the terms food preservatives and food processing with appropriate examples.
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.
Select the correct name from the choices given below for the following case.
A synthetic fibre used in clothing.
