10 Questions
What type of mixture is blood?
Heterogeneous mixture
According to John Dalton's Atomic Theory, what is the nature of atoms?
Indivisible
Which separation method is most suitable for separating a solution of a soluble solid and a solvent?
Evaporation
What is the term for two chemical substances that can mix well together?
Miscible
Which of the following defines a pure substance?
Not contaminated by other substances
What is the primary principle behind the separation of a solid and liquid through crystallization?
Mass transfer of a solute from the liquid solution to a pure solid crystalline phase
Which separation technique is used to separate the formation of ice from sea water?
Crystallization
Which separation technique is based on the principle of different rates of absorption to a stationary phase?
Chromatography
What is the primary principle behind the separation of crude oil into its components?
Differences in boiling points
Which separation technique is used for analytical testing of water contaminants?
Chromatography
Test your knowledge about pure substances and mixtures, including homogeneous and heterogeneous mixtures, open and closed systems, miscible and immiscible substances, and the characteristics of pure substances. Explore the different types of matter and their properties in this quiz.
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