Basic Science Practice Questions

Name:

Class:

1. Solutions are made up of two parts namely __________ and ______________. a. Solid and Liquid b. Water and Sugar c. Solute and Solvent d. Particles and Solvent

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2. Harry adds sugar to water and stirs. The solute here is __________ and the solvent here is ___________. a. Water and Salt b. Sugar and Salt c. Salt and Water d. Sugar and Water

• A
• B
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• D

3. Liquids that dissolve substances are called _________ a. Solid b. Particles c. Solvent d. Solute

• A
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• D

4. A substance that dissolves completely in a solvent is said to be _________________. a. Soft b. Hard c. Soluble d. Insoluble

• A
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• D

5. Solids that DONOT dissolve in a solvent are called ________ a. Insoluble solids b. Particles c. Saturated Liquids d. Soluble solids

• A
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• D

6. When a solute dissolves in water, what is formed is called a ____________ a. Solvent b. Solution c. Saponification d. fermentation

• A
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• D

7. How long does it take for the Earth to rotate once on its own axis? _______________ a. 1 year b. 1 month c. 1 week d. 1 day

• A
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• D

8. In which direction does the Earth rotate? _____________ a. North to South b. East to West c. West to East d. North to East

• A
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• D