Question
Mention the drawbacks of Nanomaterials in chemistry.

Answer

Drawbacks of nanomaterials in chemistry :
  • Nanoparticles are unstable when reacting with oxygen.
  • Their exothermic combustion with oxygen can easily cause an explosion.
  • Because nanoparticles are highly reactive, they inherently interact with impurities as well.
  • Nanomaterials are usually considered biologically harmful and toxic.
  • It is difficult to synthesis, isolate and apply them.
  • There are no hard-and-fast safe disposal policies for nanomaterials.

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