Intellectual Olympiad in Nanotechnology - 2026 ongoing

Subject: Nanotechnology
Level: XI (I is easiest, XII is hardest; not school grades)
Category: student
Quiz questions: English
Questions: 15
Example question: A researcher measures the zeta potential of an aqueous nanoparticle dispersion as −8 mV at neutral pH. Which conclusion is most justified? The particles are guaranteed to be crystalline, The particles must have a positive surface charge, The particles have a monolayer coating of surfactant, The electrostatic contribution to colloidal stabilization is likely weak