The passage refers to solutions as homogeneous mixtures. what is the best definition of a homogeneous mixture? a. a mixture that is uniform throughout b. a mixture of large particles in a medium that will settle c. a mixture of particles that remains suspended in a medium d. a mixture in which the components are easily distinguishable

The answer would be: a.a mixture that is uniform throughout

A homogenous mixture would be hardly distinguishable since the solute spread evenly inside the solvent. A heterogeneous mixture is not spread evenly so it is easily distinguishable.A suspension has a big molecule solute that will slowly settle and make sediment at the base of the solution. A colloid mixture is suspended but it won't settle like suspension does.

Mgo2 is the oxidation state of manganese oxide

The velocity would be 2