A) 1 to 100 nm
B) 1 to 1000 cm
C) 1 to 1000 mm
D) 1 to 100 km
Correct Answer: A
Solution :
In colloid particles, the range of diameters, ie, particle sizes is of the order of 1 to 100 nm.
You need to login to perform this action.
You will be redirected in
3 sec
