Nanochemistry interview questions
Nanochemistry interview questions
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Total Questions: 15
1. For high sensitivity or selectivity environmental sensors to sense the gaseous chemical like _________
Correct Answer is : NO
2. The nano materials are used in the light emitted electro luminescence devices.
Correct Answer is : TRUE
3. The synthesized magnetic nano particles from _________ have been found to self-arrange automatically.
Correct Answer is : Iron
4. The nano particles from iron and palladium are used to produce ________
Correct Answer is : Magnetic storage devices
5. Nano particles target the rare _______ causing cells and remove them from blood.
Correct Answer is : Tumour
6. ___________is the field in which the nano particles are used with silica coated iron oxide iron oxide.
Correct Answer is : Medical diagnosis
7. DNA detection through the ___________ by using the oligonucleotide functionalised gold nano crystals is developed.
Correct Answer is : Colorimetric
8. Coating the nano crystals with the ceramics is carried that leads to ________
Correct Answer is : Corrosion resistant
9. The __________ to the ceramics are superior coatings.
Correct Answer is : Nano crystals coating
10. _________ of ceramic components are easier through nano structuring.
Correct Answer is : Fabrication
11. By nano scale distribution of the _______ in matrix improves the life and performance.
Correct Answer is : Tungsten
12. Industrial catalysts should have _________ surface area.
Correct Answer is : High
13. The extensively used nano particles as catalyst is_________
Correct Answer is : Gold
14. Due to _________ tensile strength some of the nano materials are used in air crafts.
Correct Answer is : High
15. Fabrics are extensively made out of nano materials like ___________
Correct Answer is : Fullerenes
