Which from following nanomaterial has one dimension less than $100 \mathrm{~nm}$ ?

Which from following nanomaterial has one dimension less than $100 \mathrm{~nm}$ ?
  1. Fibres
  2. Nanoparticles
  3. Thin films
  4. Microcapsules

Solution

'One dimension less than $100 \mathrm{~nm}$ ' implies that the nanomaterial is a two-dimensional nanostructure. Among the given options, thin films are two-dimensional nanostructures.

Asked in: MHT CET 2023 (13 May Shift 1)

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