Trivia Questions On Chemical Mixture! Chemistry Quiz
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- 1.
What are the two main types of mixtures?
- A.
Solutes and solvents
- B.
Heterogeneous and homogeneous
- C.
Saturated and supersaturated
- D.
None of the above
Correct Answer
B. Heterogeneous and homogeneousExplanation
The two main types of mixtures are heterogeneous and homogeneous. Heterogeneous mixtures have visibly different components and are not evenly distributed, while homogeneous mixtures have uniform composition and are evenly distributed.Rate this question:
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- 2.
A solutions is
- A.
Made of more solvent than solute
- B.
Made of less solvent than solute
- C.
Made of equal parts solvent and solute
- D.
Made of neither solvents or solutes.
Correct Answer
A. Made of more solvent than soluteExplanation
A solution is made of more solvent than solute because the solvent is the substance that dissolves the solute. In a solution, the solute is dissolved in the solvent, resulting in a homogeneous mixture. The concentration of the solute in the solution is typically lower compared to the amount of solvent present. Therefore, a solution is made up of more solvent than solute.Rate this question:
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- 3.
Mixtures can be physically separated and chemically combined.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Mixtures can be physically separated through methods like filtration, distillation, or evaporation. However, chemical compounds cannot be separated by physical means, as they are formed through chemical reactions where the atoms are rearranged. Therefore, the statement that mixtures can be chemically combined is incorrect.Rate this question:
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- 4.
What is the universal solvent?
- A.
Salt
- B.
Sodium
- C.
Water
- D.
Oxygen
Correct Answer
C. WaterExplanation
Water is considered the universal solvent because it has the ability to dissolve a wide range of substances. This is due to its unique molecular structure, with polar covalent bonds that allow it to form hydrogen bonds with other polar molecules or ions. These hydrogen bonds help to break apart the solute particles and surround them, allowing them to be dispersed and dissolved in the water. As a result, water is able to dissolve many different types of compounds, making it a versatile solvent in various chemical and biological processes.Rate this question:
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- 5.
Something that is dilute has
- A.
More 2 times more solvent than solute
- B.
More 2 times more solute than solvent
- C.
The same amount of solvent and solute
- D.
None of the above
Correct Answer
A. More 2 times more solvent than soluteExplanation
The correct answer is "more 2 times more solvent than solute." When a solution is dilute, it means that there is a larger amount of solvent compared to the solute. In other words, the solvent is more concentrated in the solution than the solute.Rate this question:
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Current Version
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Mar 21, 2023Quiz Edited by
ProProfs Editorial Team -
Jan 09, 2015Quiz Created by
Courtney Frank
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