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Carbon nano tubes are the sheets of graphite about ________(a) 0.1nm(b) 0.2nm(c) 0.3nm(d) 0.4nmI have been asked this question during an interview.This intriguing question comes from Carbon Nano Tubes topic in portion Nano Materials of Applied Chemistry

Answer»

Right option is (d) 0.4nm

The EXPLANATION is: CARBON nano tubes are the sheets of graphite about 0.4nm in diameter. They are rolled up to make nm in diameter. They are very SMALL in SIZE.



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