MHT CET202613 April 2026Morning ShiftChemistrySurface ChemistryActual
Identify the dimensional nature of nanoparticles by the following.
Options
- Aone dimensional
- Btwo dimensional
- Cfour dimensional
- Dzero dimensional
Correct answer
D. zero dimensional
Step-by-step solution
Nanomaterials are classified based on the number of dimensions that are not confined to the nanoscale range ( 1-100 nm). Zero-dimensional ( 0 D) nanomaterials have all three dimensions in the nanoscale. Examples include nanoparticles, quantum dots, and fullerenes. One-dimensional ( 1 D) nanomaterials have two dimensions in the nanoscale. Examples include nanotubes and nanowires. Two-dimensional ( 2 D) nanomaterials have one dimension in the nanoscale. Examples include graphene and nanofilms. Since nanoparticles hav