Salt dissolves in water. But as salt is constantly added to the water, at some point
salt appears at the bottom of the vessel. Why does this happen?
Answers
Answer:
because it has limit of dissolving properties therefore when we add more than its limit it cannot be dissolved in it so it appears in the bottom of vessel...
Answer:
Which one of the following food item does not provide dietary fibre? (a) Whole Grain (b) Whole pulses (c) Fruits and vegetables (d) Milk Solution: (d): Dietary fibre is formed of cellulose and is obtained mainly from plant products. Whole grains, whole pulses, fruits and vegetables are rich sources of dietary fibre. Animal products (e.g. milk) do not contain dietary fibre. Question 2. Which of the following sources of protein is different from others? (a) Peas (b) Gram (c) Soybean (d) Cottage cheese (paneer) Solution: (d) : Peas, gram and soybean are the sources of plant proteins whereas cottage cheese (paneer) is the source of animal protein. Question 3. Which of the following nutrients is not present in milk? (a) Protein (b) Vitamin C (c) Calcium (d) Vitamin D Solution: (b) : Protein, calcium and vitamin D are present in considerable amount in milk whereas vitamin C is present in negligible amount in milk.