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प्रश्न
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
विकल्प
antigens
lotions
antibiotics
creams
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उत्तर
antibiotics
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संबंधित प्रश्न
Give two examples of the following substance.
Food preservatives
Give two examples of the following substance.
Chemical war weapons
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
Choose the correct alternative from the choices given below for the following statement:
Mortar is used as a
Explain the term ‘cosmetics’ ‘talc’. Name a few main ingredients in cosmetics the role they play.
Preservatives are added to food or beverages.
Give reasons for the following
Ordinary soap is wasted in hard water.
Select the correct name from the choices given below for the following case.
A synthetic fibre used in clothing.
