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1.Mention the various components present in food ?
2.How do you appreciate the role of acids in our daily life?
3.What would have happened if the invention of spherical mirrors had not taken place ?
4.While testing the presence of proteins in the given food material, what chemicals did you use?
5.What questions you would like to ask your teacher to know more about the Miniature Circuit Breaker (MCB)?
Answers
Answer:
1. The various component present in food is
1. Moisture.
2 Lipids and Fatty Acids.
3 Proteins and Amino Acids.
4 Carbohydrate.
5 Energy.
6 Minerals
2. pH plays a very important role in our everyday life. 1. In our digestive system: Hydrochloric acid produced in our stomach helps the digestion of food without causing any harm to the stomach.
3. Their important role in clinics, rear-view mirrors, would have been incomplete. The use of convex mirrors in ATMs, computer monitors, sunglasses would not have been possible. Driving a car becomes hard and dangerous. We can't use Telescopes
4. Copper Sulphate and caustic soda solution are used to test the presence of proteins. The biuret test is used to confirm the presence of proteins in food materials.
5. What is the work of MCB?
How short circuit takes place?
Hope it helps you.