Question

Explain in terms of particle arrangement why nacl(aq) is a homogeneous mixture

Answer 1

Well, Aqueous sodium chloride is a homogeneous mixture, because NaCl dissolves in water completely. This gives it a single visible phase.

Answer 2

It is a solution comprising of only a single phase

Step-by-step explanation:

When salt is dissolved in water, the solid completely dissolves in the water to form an aqueous solution of sodium chloride. This aqueous solution of sodium chloride comprises of only a single phase.

A homogenous mixture is known to comprise of only a single phase. Hence if all the particles of solute dissolves and form a single phase with the solvent, the solution is a homogeneous mixture.