Question

Increased relative surface area, and quantum effects of nano particles increase the which of the following properties :

• A. reactivity of the Nano particles
• B. strength of the Nano particles
• C. electrical characteristics of the Nano particles
• D. All the above

Answer 1

The correct option is D All the above

Two principal factors cause the properties of nanomaterials to differ significantly from other materials: increased relative surface area, and
quantum effects. These factors can change or enhance properties such as
reactivity, strength and electrical characteristics.
Increased relative surface area, and quantum effects of nano particles increases the :

reactivity of the Nano particles, strength of the Nano particles, electrical characteristics of the Nano particles.

Hence option D is correct.