Q. 4 Read the extract and answer the questions given below - (4)
On their slag heap, these children
Wear skins peeped through by bones and spectacles of Steel
With mended glass, like bottle bits on stones.
All of their time and space are foggy slum.
So blot their Maps with slums as big as soon.
(a) What is a blot on the world map of the rich and great people?
(b) Find the word from the stanza which means' waste material'.
(c) What is the condition of children in the poem ?
(d) Write the name of the poet and the poetry.
Answers
Explanation:
Supersaturation is a state of a solution that contains more of the dissolved material than could be dissolved by the solvent under normal circumstances.
As a general rule, the more heat is added to a system, the more soluble a substance becomes. (There are exceptions where the opposite is true). Therefore, at high temperatures, more solute can be dissolved than at room temperature. If this solution were to be suddenly cooled at a rate faster than the rate of precipitation, the solution will become supersaturated until the solute precipitates to the temperature-determined saturation point. The precipitation or crystallization of the solute takes longer than the actual cooling time because the molecules need to meet up and form the precipitate without being knocked apart by water.
So, both the Assertion and Reason are correct and Reason is not the correct explanation of Assertion.