Find out solutes and solvents in the following solutions.
Solution. Solute. Solvent.
1) Lemonade. -----. -------
2) Tea. ------.-------.
3) Coffee. -------.------.
4) Sea water. ---------.------.
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Answer:
9th
Chemistry
Is Matter Around Us Pure
Pure Substances and Mixtures
Write the steps you would u...
CHEMISTRY
Write the steps you would use for making tea. Use the words solution, solvent, solute, dissolve, soluble, insoluble, filtrate and residue.
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ANSWER
Steps involved in tea making:
(i) Tea can be prepared by the following steps: Take 100ml of water as a solvent and boil it a few minutes.
(ii) Now add one teaspoon sugar, one teaspoon tea leaves and 50ml of milk. Here sugar, tea leaves and milk are solutes.
(iii) Now boil it again for a few minutes so that sugar will dissolves in solution as sugar is soluble in water
(iv) Now filter the solution. Collect the filtrate in a cup. The insoluble tea leaves will be left behind as residue.
Answer:
In lemonade solute is sugar / salt solvent is water and lemon juice
In tea sugar is solute and milk is solvent
In coffee solute is coffee powder and solvent is milk
In sea water solute is salt and solvent is water