MHT CET 2022 Chemistry question

Not in JEE or NEET syllabus

Which among the following is an example of 2-dimensional nanostructure?

(A)Microcapsules
(B)Nanowires
(C)Thin filmsCorrect
(D)Nanorings

Answer: (C)

Solution

Nanostructures are classified by the number of dimensions that are outside the nanometre range: 0-D (nanoparticles, quantum dots), 1-D (nanowires, nanorods, nanotubes) and 2-D (thin films, nanosheets, coatings/layers), where only the thickness is in the

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Question ID VK-095921