Top 150+ Solved Fundamentals of NanoScience MCQ Questions Answer
Q. In oxygen containing atmospheres, the graphite readily converted into
a. carbon-monoxide
b. carbondioxide
c. carbonmonosulphide
d. carbon-disulphide
Q. The graphite undergoes corrosion in stainless steel.
a. microbial corrosion
b. crevice corrosion
c. pitting corrosion
d. high temperature corrosion
Q. For high sensitivity or selectivity environmental sensors to sense the gaseous chemical like
a. co2
b. no3
c. o2
d. no
Q. The synthesized magnetic nano particles from have been found to self- arrange automatically.
a. zinc
b. copper
c. iron
d. zirconium
Q. The nano particles from iron and palladium are used to produce
a. magnets
b. magnetic lens
c. magneto meters
d. magnetic storage devices
Q. is the field in which the nano particles are used with silica coated iron oxide iron oxide.
a. magnetic applications
b. electronics
c. medical diagnosis
d. structural and mechanical materials
Q. DNA detection through the by using the oligonucleotide functionalised gold nano crystals is developed.
a. colorimetric
b. diathermy
c. electro therapy
d. treatment tables
Q. Coating the nano crystals with the ceramics is carried that leads to
a. corrosion
b. corrosion resistant
c. wear and tear
d. soft
Q. The to the ceramics are superior coatings.
a. nano particles
b. nano powder
c. nano crystals coating
d. nano gel