Which of the following is NOT a globular protein?

Calculate the time required in second to deposit $$6.35 \mathrm{~g}$$ copper from its salt solution by passing 5 ampere current. [Molar mass of $$\mathrm{Cu}=63.5 \mathrm{~g} \mathrm{~mol}^{-1}$$ ]

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

Which among the following compounds has highest boiling point?