Write the steps you would use for making tea. Use the words solution, solvent, solute, dissolve, soluble, insoluble, filtration and resdue?
Answers
(i) Tea can be prepared by following steps:Take 100ml of water as solvent and boil it few minutes.
(ii) Now add one tea spoon sugar, one tea spoon tea leaves and 50ml of milk. Here sugar, tea leaves and milk are solute.
(iii) Now boil it again for few minutes so that sugar will dissolves in solution as sugar is soluble in water
(iv) Now filter the solution. Collect the filtrate in cup. The insoluble tea leaves will be left behind as residue.
Explanation:
For making tea, first of all we will take desired cups of water as solvent in a tea pan. Then it is allowed to boil on stove. Tea leaves, as solute is added to it and brewed. While brewing , the colour of water as solvent gets changed to tea colour as soluble part of tea as solute gets dissolve in heated water as solvent. There after, milk is added to it as solute and is further allowed to boil for some times. Insoluble tea leaves as residue are removed by passing the mixture through a tea strainer. Sugar as solute according to need is added to filtrate so obtained and stirred with spoon. Sugar gets dissolve in filtrate. Resulting solution is in the form of Tea, ready for use.