Answer:
Protons
Explanation:
Electrons have a negative charge which are found in shells around the nucleus. The nucleus consists of protons and neutron and the neutron has a neutral charge.
The dispersed particles of a colloid exhibit brownian motion, in which they move in a chaotic manner without a discernible pattern. The brownian motion is the erratic random motion of particles that are suspended in a fluid which results to the collision of molecules moving fast in the fluid they are in.
Hypochlorous acid is a weak acid. The value for the dissociation of HOCl is
H2CO3 + NaOH --> Na2CO3 + H2O
Here salt is Na2CO3.
So, (A) H2O + Na2CO3 is your answer.