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प्रश्न
How can you show that your solution is really saturated?
उत्तर
Stir this mixture with the help of a glass rod and dissolve the copper sulphate crystals. Similarly, go on dissolving more copper sulphate (1 gram at a time) with constant and vigorous stirring. A stage is reached when no more copper sulphate dissolves. It is called a saturated solution at this temperature.
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संबंधित प्रश्न
Explain why a hot saturated solution of potassium nitrate forms crystals as it cools.
If you are given some copper sulphate crystals, how would you proceed to prepare its saturated solution at room temperature?
State the term:
When a substance absorbs moisture on exposure to moist air and dissolves in the absorbed water and turned to solution.
State two ways by which a saturated solution can be changed to unsaturated solution.
What test would you do to find out whether a given solution is saturated or unsaturated.
Differentiate between unsaturated, saturated & supersaturated solutions.
How would you convert a saturated solution to an unsaturated solution and vice versa?
Select the correct word from the words in option to complete the sentence:
A saturated solution can be converted to an unsaturated solution by ____ the amount of the solvent.
Differentiate between the following:
Saturated solution and a supersaturated solution
Both Sarika and Mohan were asked to make salt solution. Sarika was given a teaspoonful of salt and half a glass of water, whereas Mohan was given twenty teaspoons full of salt and half a glass of water.
- How would they make salt solutions?
- Who would be able to prepare saturated solution?
