Question
Chemistry Question on Chemical bonding and molecular structure
The melting point of particles in nano form ___________
A
(A) Increases
B
(B) Decreases
C
(C) Remains same
D
(D) Increases then decreases
Answer
(B) Decreases
Explanation
Solution
Explanation:
For the particles in the nano form, the melting point reduces significantly. Other chemical properties are also changed as the dimensions of the object comes in the nano range.Hence, the correct option is (B).