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Free gk questions Online Test - MeritNotes
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No. of Questions :10
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1. Give one example of solid aerosol?
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2. What is a pure substance?
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3. What is a compound?
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4. Name the two parts of colloid?
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5. What is percentage composition?
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6. What is the value of Avogadro’s number?
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7. What are the different types of mixtures
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8. What is the nature of the element oxygen?
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9. What is meant by concentration?
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10. Give the molecular formula of ethane?
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