Q1. What is the typical size range of nanoparticles?
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Q2. Which approach involves building nanomaterials atom by atom?
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Q3. Which carbon nanostructure consists of a single layer of graphite rolled into a tube?
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Q4. Which property primarily causes increased reactivity of nanoparticles?
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Q5. Which technique is commonly used for the fabrication of nanoparticles?
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Q6. Nanomaterials are used in which of the following applications?
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Q7. Which is a characteristic of nanomaterials compared to bulk materials?
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Q8. What is the main driving force behind self-assembly of nanoparticles?
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Q9. Which nanomaterial displays both electrical conductor and semiconductor behavior based on structure?
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Q10. Which method is a top-down approach to nanomaterial fabrication?
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Q11. Nanoparticles exhibit quantum confinement effects because:
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Q12. In nanotechnology, the significance of lithography is:
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Q13. Which technique is suitable for characterizing the size of nanoparticles?
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Q14. What allows nanomaterials to be used as catalysts?
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Q15. Which is NOT a typical property enhanced in nanomaterials?
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Q16. Carbon quantum dots are known for:
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Q17. Functionalization of nanoparticles is important to:
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Q18. Which of the following nanostructures provides high mechanical strength?
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Q19. Green synthesis in nanotechnology refers to:
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Q20. Nanotechnology can improve energy storage devices by:
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Q21. Which carbon allotrope is used as a reinforcing agent in nanocomposites?
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Q22. The main challenge in nanomaterial synthesis is:
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Q23. Which scanning technique provides 3D surface morphology at nanoscale?
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Q24. Nanomaterials improve drug delivery by:
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Q25. Surface plasmon resonance in nanoparticles is related to:
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Q26. Which property of nanoparticles affects their toxicity?
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Q27. Which nanofabrication method uses gas phase precursors to deposit thin films?
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Q28. Which of the following are fullerenes?
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Q29. Quantum dots have:
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Q30. Which is a bottom-up nanofabrication technique?
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