Question

1. Which type of solution has solute particle size of 1nm ?
a. True
b. Colloidal
c. Suspension
d. None of these​

Answer 1

Answer:

B) colloidal

Explanation:

True solutions have solute particles with size less than 1 nm whereas suspensions have size more than 100 nm. Colloids have size between 1 to 100 nm.