10 Questions
What is the process of separating tea leaves from tea an example of?
Filtration
In the context of Pragya's experiment, what does the term 'saturated solution' refer to?
A solution with the maximum amount of solute dissolved in it at a given temperature
What is the residue obtained when filtering a mixture of sand and iron pins?
Iron pins
At which temperature does potassium nitrate have its highest solubility according to Pragya's data?
353 K
What is the term used to describe the substance being dissolved in a solution?
Solute
Based on the data provided by Pragya, which salt shows the least change in solubility with temperature?
Sodium chloride
What would happen if Pragya tried to dissolve 50g of potassium nitrate in 50g of water at 283 K?
The solution would be unsaturated
What does the process of decantation involve?
Separating a solid from a liquid by pouring off the liquid without disturbing the solid
What happens to the solubility of potassium chloride as the temperature decreases from 353 K to room temperature?
It increases
Which term describes a mixture that has uniform composition and properties throughout?
Homogeneous mixture
Test your understanding of solutions and mixtures with this quiz. Learn about different types of mixtures like gas in liquid and gas in gas, as well as the factors affecting solubility. Explore how solutes dissolve in solvents based on temperature and properties.
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