Q: The size of particles being studied in 'nano-technology' is about
(a)1 Å – 10 nm
(b)1 – 100 nm
(c)1 – 50 μ
(d)1 mm – 10 mm
Correct Answer: (b)
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Q: The size of particles being studied in 'nano-technology' is about
Correct Answer: (b)