Question

Which material is the least likely to be recognized as a mixture by looking at it under a microscope? a suspension a colloid a homogeneous mixture a heterogeneous mixture

Answer 1

A Suspension as its particles are very tiny

Answer 2

a homogeneous mixture is least likely to be recognized as a mixture by looking under a microscope because :

• The particles of a homogeneous mixture are less the one nano meter.

• A homogeneous mixture does not show Tyndall effect.

• The boundaries of particles cannot be differentiated.

• The constituent particles of homogeneous mixture cannot be separated using centrifugation or decantation.

• Alloys are the examples of solution

#hope it helps.