Advertisements
Advertisements
प्रश्न
Preservatives are added to food or beverages.
Advertisements
उत्तर
Preservatives are added to food or beverages because of the following reasons:
- Prevent decomposition by bacteria or microbes.
- Reduce the risk of foodborne infections.
- Preserve the nutritional quality of food.
संबंधित प्रश्न
Give two examples of the following substance.
Food preservatives
Give two examples of the following substance.
Fungicides
Give two examples of the following substance.
Medicines
Give two examples of the following substance.
Chemical war weapons
Name the scientists who discovered the following:
Elements
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
Explain in brief the importance of Chemistry in agriculture.
State the contributions of John Dalton – towards the development of Chemistry.
Explain how medicines are a boon to mankind. State the positive & negative effects of medicines like aspirin and paracetamol.
Give reasons for the following
Cosmetics may contain preservatives, as one of their ingredients.
