Question

23) Here were guests at Sonam's house. Sonam thought of making lemonade for them.
She dissolved sugar in chilled water and observes that sugar was taking long time
to dissolve. Meanwhile, Sonam's mother came and asked her to transfer the upper
chilled water in another container and then add water at normal temperature to this
sugar settled at bottom.
Sonam then found it easy to dissolve the sugar for lemonade.
(a) What is saturated solution?
(b) What is the effect of temperature on the capacity of water in dissolving substances?
(c) What will happen if we cool a supersaturated solution?
(d) What value of Sonam is shown here?
:11
VIT​

Answer 1

1) saturated solution is the one which has thw max amt of solute in the solvent

2)If we increase the temp the solubility increases

3) if we cool a supersaturated sol. it's temp will decrease and the solubility will also decrease

Answer 2

a) As we know that the solution which cannot dissolve solute at a given temperature is known as a saturated solution.

b) As the temperature increases, the solubility of dissolving substances in water also increases.

c) The temperature and solubility decrease when we cool a supersaturated solution.

d) The value of Sonam is shown here are, She is a good learner, helpful girl, and also a good host.